Strategic Storage Trust IV 10-K 21 Mar 19 2018 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2018	Mar. 08, 2019	Jun. 30, 2018
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	FY
Trading Symbol	ck0001680232
Entity Registrant Name	Strategic Storage Trust IV, Inc.
Entity Central Index Key	0001680232
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Shell Company	false
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	true
Entity Public Float			$ 82,448,668
Class A Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		3,375,917
Class T Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		2,266,769
Class W Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		552,093

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Real estate facilities:
Land	$ 26,485,823	$ 1,713,976
Buildings	103,015,323	9,614,412
Site improvements	6,478,932	1,011,151
Real estate investment property, gross	135,980,078	12,339,539
Accumulated depreciation	(1,769,436)	(138,219)
Real estate facilities, net	134,210,642	12,201,320
Cash and cash equivalents	15,672,258	21,929,125
Restricted cash	123,182
Other assets, net	7,778,605	1,221,753
Intangible assets, net of accumulated amortization	4,158,073	451,889
Total assets	161,942,760	35,804,087
LIABILITIES AND EQUITY
Secured debt, net	63,777,861
Accounts payable and accrued liabilities	3,027,701	301,273
Due to affiliates	1,720,633	587,628
Distributions payable	603,497	216,415
Total liabilities	69,129,692	1,105,316
Commitments and contingencies (Note 7)
Redeemable common stock	2,093,989	183,420
Strategic Storage Trust IV, Inc. equity:
Preferred Stock, $0.001 par value; 200,000,000 shares authorized; none issued and outstanding at December 31, 2018 and 2017
Additional paid-in capital	102,710,956	36,653,000
Distributions	(6,106,597)	(1,079,785)
Accumulated deficit	(5,939,040)	(1,230,755)
Accumulated other comprehensive loss	(96,670)
Total Strategic Storage Trust IV, Inc. equity	90,573,537	34,344,251
Noncontrolling interests in our Operating Partnership	145,542	171,100
Total equity	90,719,079	34,515,351
Total liabilities and equity	161,942,760	35,804,087
Class A Common Stock
Strategic Storage Trust IV, Inc. equity:
Common stock, value	2,964	1,254
Class T Common Stock
Strategic Storage Trust IV, Inc. equity:
Common stock, value	1,570	426
Class W Common Stock
Strategic Storage Trust IV, Inc. equity:
Common stock, value	$ 354	$ 111

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2018	Dec. 31, 2017
Preferred Stock, par value	$ 0.001	$ 0.001
Preferred Stock, shares authorized	200,000,000	200,000,000
Preferred Stock, shares issued	0	0
Preferred Stock, shares outstanding	0	0
Class A Common Stock
Common Stock, par value	$ 0.001	$ 0.001
Common Stock, shares authorized	315,000,000	315,000,000
Common Stock, shares issued	2,962,849	1,253,576
Common Stock, shares outstanding	2,962,849	1,253,576
Class T Common Stock
Common Stock, par value	$ 0.001	$ 0.001
Common Stock, shares authorized	315,000,000	315,000,000
Common Stock, shares issued	1,570,411	426,228
Common Stock, shares outstanding	1,570,411	426,228
Class W Common Stock
Common Stock, par value	$ 0.001	$ 0.001
Common Stock, shares authorized	70,000,000	70,000,000
Common Stock, shares issued	353,991	110,646
Common Stock, shares outstanding	353,991	110,646

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($)	7 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2018	Dec. 31, 2017
Revenues:
Self storage rental revenue		$ 5,736,613	$ 474,752
Ancillary operating revenue		27,415	652
Total revenues		5,764,028	475,404
Operating expenses:
Property operating expenses		1,851,022	205,357
Property operating expenses – affiliates		963,695	81,016
General and administrative		1,713,540	726,028
Depreciation		1,656,502	138,497
Intangible amortization expense		1,759,531	146,372
Acquisition expense - affiliates		666,416	187,641
Other property acquisition expenses		670,816	237,173
Total operating expenses		9,281,522	1,722,084
Operating loss		(3,517,494)	(1,246,680)
Other income (expense):
Interest expense		(907,602)
Interest expense – debt issuance costs		(434,029)
Other		139,172
Net loss		(4,719,953)	(1,246,680)
Net loss attributable to the noncontrolling interests in our Operating Partnership		11,668	15,925
Net loss attributable to Strategic Storage Trust IV, Inc. common stockholders		$ (4,708,285)	$ (1,230,755)
Class A Common Stock
Other income (expense):
Net loss per share—basic and diluted		$ (1.39)	$ (1.74)
Weighted average shares outstanding—basic and diluted	42	2,179,746	577,117
Class T Common Stock
Other income (expense):
Net loss per share—basic and diluted		$ (1.39)	$ (1.74)
Weighted average shares outstanding—basic and diluted		971,724	94,823
Class W Common Stock
Other income (expense):
Net loss per share—basic and diluted		$ (1.39)	$ (1.74)
Weighted average shares outstanding—basic and diluted		231,901	36,614

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Loss - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (4,719,953)	$ (1,246,680)
Other comprehensive loss:
Foreign currency translation adjustment	(96,670)
Comprehensive loss	(4,816,623)	(1,246,680)
Comprehensive loss attributable to noncontrolling interests:
Comprehensive loss attributable to the noncontrolling interests in our Operating Partnership	11,766	15,925
Comprehensive loss attributable to Strategic Storage Trust IV, Inc. common stockholders	$ (4,804,857)	$ (1,230,755)

Consolidated Statements of Equi

Consolidated Statements of Equity - USD ($)	Total	Common StockClass A Common Stock	Common StockClass T Common Stock	Common StockClass W Common Stock	Additional Paid-in Capital	Distributions	Accumulated Deficit	Accumulated Other Comprehensive Loss	Total Strategic Storage Trust IV, Inc. Equity	Noncontrolling Interests in our Operating Partnership	Redeemable Common Stock
Beginning Balance at Jun. 01, 2016
Beginning Balance (in shares) at Jun. 01, 2016
Gross proceeds from issuance of common stock	1,000				1,000				1,000
Gross proceeds from issuance of common stock (in shares)		44
Issuance of limited partnership units in our Operating Partnership	200,000									200,000
Ending Balance at Dec. 31, 2016	201,000				1,000				1,000	200,000
Ending Balance (in shares) at Dec. 31, 2016		44
Gross proceeds from issuance of common stock	42,413,894	$ 1,249	$ 424	$ 110	42,412,111				42,413,894
Gross proceeds from issuance of common stock (in shares)		1,248,210	424,613	109,749
Offering costs	(5,760,103)				(5,760,103)				(5,760,103)
Changes to redeemable common stock	(183,420)				(183,420)				(183,420)		183,420
Distributions	(1,079,785)					(1,079,785)			(1,079,785)
Distributions to noncontrolling interests	(12,975)									(12,975)
Issuance of shares for distribution reinvestment plan	183,420	$ 5	$ 2	$ 1	183,412				183,420
Issuance of shares for distribution reinvestment plan (in shares)		5,322	1,615	897
Net loss attributable to Strategic Storage Trust IV, Inc.	(1,230,755)						(1,230,755)		(1,230,755)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(15,925)									(15,925)
Ending Balance at Dec. 31, 2017	34,515,351	$ 1,254	$ 426	$ 111	36,653,000	(1,079,785)	(1,230,755)		34,344,251	171,100	183,420
Ending Balance (in shares) at Dec. 31, 2017		1,253,576	426,228	110,646
Gross proceeds from issuance of common stock	73,657,968	$ 1,654	$ 1,118	$ 237	73,654,959				73,657,968
Gross proceeds from issuance of common stock (in shares)		1,653,971	1,117,785	237,087
Offering costs	(7,606,292)				(7,606,292)				(7,606,292)
Changes to redeemable common stock	(2,019,737)				(2,019,737)				(2,019,737)		2,019,737
Redemptions of common stock	(1)	$ (1)							(1)		(109,168)
Redemptions of common stock (in shares)		(1,200)
Issuance of restricted stock	3	$ 3							3
Issuance of restricted stock (in shares)		3,000
Distributions	(5,026,812)					(5,026,812)			(5,026,812)
Distributions to noncontrolling interests	(13,890)									(13,890)
Issuance of shares for distribution reinvestment plan	2,019,737	$ 54	$ 26	$ 6	2,019,651				2,019,737
Issuance of shares for distribution reinvestment plan (in shares)		53,502	26,398	6,258
Stock based compensation expense	9,375				9,375				9,375
Net loss attributable to Strategic Storage Trust IV, Inc.	(4,708,285)						(4,708,285)		(4,708,285)
Net loss attributable to the noncontrolling interests in our Operating Partnership	(11,668)									(11,668)
Foreign currency translation adjustment	(96,670)							(96,670)	(96,670)
Ending Balance at Dec. 31, 2018	$ 90,719,079	$ 2,964	$ 1,570	$ 354	$ 102,710,956	$ (6,106,597)	$ (5,939,040)	$ (96,670)	$ 90,573,537	$ 145,542	$ 2,093,989
Ending Balance (in shares) at Dec. 31, 2018		2,962,849	1,570,411	353,991

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	7 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2018	Dec. 31, 2017
Cash flows from operating activities:
Net loss		$ (4,719,953)	$ (1,246,680)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization		3,416,033	284,869
Amortization of debt issuance costs		434,029
Stock based compensation expense related to issuance of restricted stock		9,375
Increase (decrease) in cash and cash equivalents from change in assets and liabilities:
Other assets, net		(1,120,211)	(624,094)
Accounts payable and accrued liabilities		1,861,423	273,480
Due to affiliates		21,572	23,419
Net cash used in operating activities		(97,732)	(1,289,006)
Cash flows from investing activities:
Purchase of real estate		(126,347,130)	(12,910,000)
Additions to real estate facilities		(436,517)	(27,799)
Deposits on acquisitions of real estate facilities		(3,060,313)	(400,000)
Return of deposits on acquisitions of real estate		750,000
Investment in equity method investment		(2,450,000)
Investment in joint ventures		(909,372)
Net cash used in investing activities		(132,453,332)	(13,337,799)
Cash flows from financing activities:
Proceeds from issuance of secured debt		62,000,000
Scheduled principal payments on secured debt		(19,423)
Gross proceeds from issuance of common stock	$ 1,000	74,542,378	42,215,956
Offering costs		(6,481,892)	(5,168,101)
Redemption of common stock		(26,955)
Distributions paid to common stockholders		(2,620,607)	(681,700)
Distributions paid to noncontrolling interest in our Operating Partnership		(14,469)	(11,225)
Debt issuance costs		(961,653)
Issuance of noncontrolling interests in our Operating Partnership	200,000
Net cash provided by financing activities	201,000	126,417,379	36,354,930
Change in cash, cash equivalents and restricted cash	201,000	(6,133,685)	21,728,125
Cash, cash equivalents and restricted cash, beginning of period		21,929,125	201,000
Cash, cash equivalents and restricted cash, end of period	$ 201,000	15,795,440	21,929,125
Supplemental disclosures and non-cash transactions:
Cash paid for interest		621,675
Loan assumed during purchase of real estate facilities		2,322,606
Proceeds from issuance of common stock in other assets			197,938
Offering costs included in due to affiliates		1,269,021	564,209
Offering costs included in accounts payable and accrued liabilities		46,038	27,793
Redemption of common stock in accounts payable and accrued liabilities		82,213
Distributions payable		603,497	216,415
Issuance of shares pursuant to distribution reinvestment plan		2,019,737	$ 183,420
Foreign currency translation adjustment		96,670
Other assets included in accounts payable and accrued liabilities		$ 84,547

Organization

Organization	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Organization	Strategic Storage Trust IV, Inc., a Maryland corporation (the “Company”), was formed on June 1, 2016 under the Maryland General Corporation Law for the purpose of engaging in the business of investing in self storage facilities. The Company’s year-end is December 31. As used in this report, “we,” “us,” “our” and “Company” refer to Strategic Storage Trust IV, Inc. and each of our subsidiaries. SmartStop Asset Management, LLC, a Delaware limited liability company organized in 2013 (our “Sponsor”), is the sponsor of our Offering of shares of our common stock, as described below. Our Sponsor is a company focused on providing real estate advisory, asset management, and property management services. Our Sponsor owns 97.5% of the economic interests (and 100% of the voting membership interests) of Strategic Storage Advisor IV, LLC (our “Advisor”) and owns 100% of Strategic Storage Property Management IV, LLC (our “Property Manager”). We have no employees. Our Advisor, a Delaware limited liability company, was formed on May 31, 2016. Our Advisor is responsible for managing our affairs on a day-to-day basis and identifying and making acquisitions and investments on our behalf under the terms of an advisory agreement we entered into with our Advisor (our “Advisory Agreement”) on March 3, 2017. The officers of our Advisor, as well as some of the officers of our Sponsor, are also officers of us. On June 15, 2016, our Advisor purchased 44 shares of our common stock for $1,000 and became our initial stockholder. Our Articles of Incorporation authorized 30,000 shares of common stock with a par value of $0.001. Our Articles of Amendment and Restatement, which were filed with the State Department of Assessments and Taxation of Maryland on January 17, 2017, authorized 700,000,000 shares of common stock with a par value of $0.001, of which 315,000,000 shares are designated as Class A shares, 315,000,000 shares are designated as Class T shares, and 70,000,000 shares are designated as Class W shares, and 200,000,000 shares of preferred stock with a par value of $0.001. Upon the filing of our Articles of Amendment and Restatement, our Advisor’s 44 shares of our common stock were classified as Class A shares. We are offering a maximum of $1.0 billion in common shares for sale to the public (the “Primary Offering”) and $95.0 million in common shares for sale pursuant to our distribution reinvestment plan (collectively, the “Offering”). On January 25, 2017, we sold approximately 360,577 Class A shares for $7.5 million to an institutional account investor pursuant to a private offering transaction (the “Private Offering Transaction” and together with the Primary Offering, the “Offerings”). Due to the proceeds raised in our Private Offering Transaction, there was not a minimum number of shares we needed to sell before accepting subscriptions for the Primary Offering. On March 17, 2017 (the “Effective Date”), the Securities and Exchange Commission (“SEC”) declared our registration statement effective and we commenced formal operations. As of December 31, 2018, approximately 2,602,000 Class A shares for gross offering proceeds of approximately $64.8 million, approximately 1,570,000 Class T shares for gross offering proceeds of approximately $38.0 million and approximately 354,000 Class W shares for gross offering proceeds of approximately $8.1 million had been sold in the Offering. We have invested, and intend to continue to invest, the net proceeds from our Offerings primarily in self storage facilities consisting of both income-producing and growth properties located in the United States and Canada. As of December 31, 2018, we owned 14 operating self storage properties located in five states (California, Florida, Nevada, Texas and Washington). Our operating partnership, Strategic Storage Operating Partnership IV, L.P., a Delaware limited partnership (our “Operating Partnership”), was formed on June 2, 2016. On June 15, 2016, our Advisor purchased a limited partnership interest in our Operating Partnership for $200,000 (8,889 partnership units) and on June 15, 2016, we contributed the initial $1,000 capital contribution we received to our Operating Partnership in exchange for the general partner interest. Our Operating Partnership will own, directly or indirectly through one or more special purpose entities, all of the self storage properties that we acquire in the future. As of December 31, 2018, we owned approximately 99.8% of the common units of limited partnership interests of our Operating Partnership. The remaining approximately 0.2% of the common units are owned by our Advisor. As the sole general partner of our Operating Partnership, we have the exclusive power to manage and conduct the business of our Operating Partnership. We conduct certain activities through our taxable REIT subsidiary, Strategic Storage TRS IV, Inc., a Delaware corporation (the “TRS”) which was formed on June 2, 2016, and is a wholly owned subsidiary of our Operating Partnership. Our Property Manager is a Delaware limited liability company which was formed on May 31, 2016 to manage our properties. An affiliate of our Property Manager owns the rights to the “SmartStop® Self Storage” brand and our Property Manager derives substantially all of its income from the property management services it performs for us. Our Property Manager may enter into sub-property management agreements with third party management companies and pay part of its management fee to such sub-property manager. Please see Note 6 – Related Party Transactions – Property Management Agreement. Our dealer manager is Select Capital Corporation, a California corporation (our “Dealer Manager”). On February 10, 2017, the Company executed a dealer manager agreement, as amended (the “Dealer Manager Agreement”), with our Dealer Manager. Our Dealer Manager is responsible for marketing our shares to be offered pursuant to our Primary Offering. Our Sponsor owns, through a wholly-owned limited liability company, a 15% non-voting equity interest in our Dealer Manager and affiliates of our Dealer Manager own a 2.5% non-voting membership interest in our Advisor. Our Sponsor owns 100% of the membership interests of Strategic Transfer Agent Services, LLC, our transfer agent (our “Transfer Agent”). On May 31, 2018, the Company executed an agreement (the “Transfer Agent Agreement”), with our Transfer Agent to provide transfer agent and registrar services to us that are substantially similar to what a third party transfer agent would provide in the ordinary course of performing its functions as a transfer agent. Our Transfer Agent may retain and supervise third party vendors in its efforts to administer certain services. Please see Note 6 – Related Party Transactions – Transfer Agent Agreement. As we accept subscriptions for shares of our common stock, we transfer all of the net offering proceeds to our Operating Partnership as capital contributions in exchange for additional units of interest in our Operating Partnership. However, we are deemed to have made capital contributions in the amount of gross proceeds received from investors, and our Operating Partnership is deemed to have simultaneously paid the sales commissions and other costs associated with the Primary Offering. In addition, our Operating Partnership is structured to make distributions with respect to limited partnership units that are equivalent to the distributions made to holders of common stock. Finally, a limited partner in our Operating Partnership may later exchange his or her limited partnership units in our Operating Partnership for shares of our common stock at any time after one year following the date of issuance of their limited partnership units, subject to certain restrictions outlined in the limited partnership agreement of our Operating Partnership, as amended (the “Operating Partnership Agreement”). Our Advisor is prohibited from exchanging or otherwise transferring its limited partnership units so long as it is acting as our Advisor pursuant to our Advisory Agreement.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 2. Summary of Significant Accounting Policies Basis of Presentation The accompanying consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) as contained within the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) and the rules and regulations of the SEC. Principles of Consolidation Our financial statements, and the financial statements of our Operating Partnership, including its wholly-owned subsidiaries, are consolidated in the accompanying consolidated financial statements. The portion of these entities not wholly-owned by us is presented as noncontrolling interests. All significant intercompany accounts and transactions have been eliminated in consolidation. Consolidation Considerations Current accounting guidance provides a framework for identifying a variable interest entity (“VIE”) and determining when a company should include the assets, liabilities, noncontrolling interests, and results of activities of a VIE in its consolidated financial statements. In general, a VIE is an entity or other legal structure used to conduct activities or hold assets that either (1) has an insufficient amount of equity to carry out its principal activities without additional subordinated financial support, (2) has a group of equity owners that are unable to make significant decisions about its activities, or (3) has a group of equity owners that do not have the obligation to absorb losses or the right to receive returns generated by its operations. Generally, a VIE should be consolidated if a party with an ownership, contractual, or other financial interest in the VIE (a variable interest holder) has the power to direct the VIE’s most significant activities and the obligation to absorb losses or right to receive benefits of the VIE that could be significant to the VIE. A variable interest holder that consolidates the VIE is called the primary beneficiary. Upon consolidation, the primary beneficiary generally must initially record all of the VIE’s assets, liabilities, and noncontrolling interest at fair value and subsequently account for the VIE as if it were consolidated based on majority voting interest. Our Operating Partnership is deemed to be a VIE and is consolidated by the Company as the primary beneficiary. As of December 31, 2017, we had not entered into any other contracts/interests that would be deemed to be variable interests in VIEs other than our Operating Partnership. As of December 31, 2018, we had not entered into any other contracts/interests that would be deemed to be variable interests in VIEs other than three joint ventures and one preferred equity investment, which are all accounted for under the equity method of accounting. Please see Notes 3 and 10. Other than the entities noted above, we do not currently have any relationships with unconsolidated entities or financial partnerships. Under the equity method, our investments will be stated at cost and adjusted for our share of net earnings or losses and reduced by distributions. Equity in earnings will generally be recognized based on our ownership interest in the earnings of each of the unconsolidated investments. Noncontrolling Interest in Consolidated Entities We account for the noncontrolling interest in our Operating Partnership in accordance with the related accounting guidance. Due to our control through our general partnership interest in our Operating Partnership and the limited rights of the limited partner, our Operating Partnership, including its wholly-owned subsidiaries, are consolidated with the Company and the limited partner interest is reflected as a noncontrolling interest in the accompanying consolidated balance sheets. The noncontrolling interest shall be attributed its share of income and losses, even if that attribution results in a deficit noncontrolling interest balance. Use of Estimates The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The current economic environment has increased the degree of uncertainty inherent in these estimates and assumptions. Management will adjust such estimates when facts and circumstances dictate. Actual results could materially differ from those estimates. The most significant estimates made include the allocation of property purchase price to tangible and intangible assets acquired and liabilities assumed at relative fair value, the determination if certain entities should be consolidated, the evaluation of potential impairment of long-lived assets, and the estimated useful lives of real estate assets and intangibles. Cash and Cash Equivalents We consider all short-term, highly liquid investments that are readily convertible to cash with a maturity of three months or less at the time of purchase to be cash equivalents. We may maintain cash and cash equivalents in financial institutions in excess of insured limits, but believe this risk will be mitigated by only investing in or through major financial institutions. Restricted Cash Restricted cash consists primarily of impound reserve accounts for property taxes, insurance and capital improvements in connection with the requirements of one of our loan agreements. Real Estate Purchase Price Allocation We account for acquisitions in accordance with GAAP which requires that we allocate the purchase price of a property to the tangible and intangible assets acquired and the liabilities assumed based on their relative fair values. This guidance requires us to make significant estimates and assumptions, including fair value estimates, which requires the use of significant unobservable inputs, as of the acquisition date. The value of the tangible assets, consisting of land and buildings, is determined as if vacant. Substantially all of the leases in place at acquired properties are at market rates, as the majority of the leases are month-to-month contracts. We also consider whether in-place, market leases represent an intangible asset. We recorded approximately $5.5 million and $600,000 in intangible assets to recognize the value of in-place leases related to our acquisitions during the years ended December 31, 2018 and 2017, respectively. We do not expect, nor to date have we recorded, intangible assets for the value of customer relationships because we expect we will not have concentrations of significant customers and the average customer turnover will be fairly frequent. Allocation of purchase price to acquisitions of facilities are allocated to the individual facilities based upon an income approach or a cash flow analysis using appropriate risk adjusted capitalization rates which take into account the relative size, age, and location of the individual facility along with current and projected occupancy and rental rate levels or appraised values, if available. In January 2017, the FASB issued Accounting Standards Update 2017-01, “Business Combinations (Topic 805): Clarifying the Definition of a Business” (“ASU 2017-01”). ASU 2017-01 clarifies the framework for determining whether an integrated set of assets and activities meets the definition of a business. The revised framework provides guidance for determining whether an integrated set of assets and activities is a business and narrows the definition of a business, which is expected to result in fewer transactions being accounted for as business combinations. Acquisitions of integrated sets of assets and activities that do not meet the definition of a business are accounted for as asset acquisitions. We adopted this ASU on January 1, 2018. We expect that acquisitions of real estate or in-substance real estate will not meet the revised definition of a business because substantially all of the fair value is concentrated in a single identifiable asset or group of similar identifiable assets (i.e. land, buildings, and related intangible assets) or because the acquisition does not include a substantive process in the form of an acquired workforce or an acquired contract that cannot be replaced without significant cost, effort or delay. As a result, once an acquisition is deemed probable, transaction costs are capitalized rather than expensed. During the year ended December 31, 2018, we acquired twelve properties that did not meet the revised definition of a business, and we capitalized approximately $515,000 of acquisition-related transaction costs that would have otherwise been expensed under the guidance in effect prior to January 1, 2018. During the years ended December 31, 2018 and 2017, and the period from June 1, 2016 (date of inception) through December 31, 2016, we expensed approximately $1.3 million, $425,000 and none, respectively of acquisition-related transaction costs that did not meet our capitalization policy during the respective periods. Evaluation of Possible Impairment of Long-Lived Assets Management monitors events and changes in circumstances that could indicate that the carrying amounts of our long-lived assets may not be recoverable. When indicators of potential impairment are present that indicate that the carrying amounts of the assets may not be recoverable, we will assess the recoverability of the assets by determining whether the carrying value of the long-lived assets will be recovered through the undiscounted future operating cash flows expected from the use of the asset and its eventual disposition. In the event that such expected undiscounted future cash flows do not exceed the carrying value, we will adjust the value of the long-lived assets to the fair value and recognize an impairment loss. For the years ended December 31, 2018 and 2017, and the period from June 1, 2016 (date of inception) through December 31, 2016, no impairment losses were recognized. Revenue Recognition Management believes that all of our leases are operating leases. Rental income is recognized in accordance with the terms of the leases, which generally are month-to-month. Revenues from any long-term operating leases are recognized on a straight-line basis over the term of the lease. The excess of rents received over amounts contractually due pursuant to the underlying leases is included in accounts payable and accrued liabilities in our consolidated balance sheets and contractually due but unpaid rent is included in other assets. Allowance for Doubtful Accounts Tenant accounts receivable is reported net of an allowance for doubtful accounts. Management’s estimate of the allowance is based upon a review of the current status of tenant accounts receivable. It is reasonably possible that management’s estimate of the allowance will change in the future. Real Estate Facilities Real estate facilities are recorded based on relative fair value as of the date of acquisition. We capitalize costs incurred to develop, construct, renovate and improve properties, including interest and property taxes incurred during the construction period. The construction period begins when expenditures for the real estate assets have been made and activities that are necessary to prepare the asset for its intended use are in progress. The construction period ends when the asset is substantially complete and ready for its intended use. Depreciation of Real Property Assets Our management is required to make subjective assessments as to the useful lives of our depreciable assets. We consider the period of future benefit of the asset to determine the appropriate useful lives. Depreciation of our real property assets is charged to expense on a straight-line basis over the estimated useful Description Standard Depreciable Life Land Not Depreciated Buildings 35 years Site Improvements 7-10 years Depreciation of Personal Property Assets Personal property assets consist primarily of furniture, fixtures and equipment and are depreciated on a straight-line basis over the estimated useful lives generally ranging from 3 to 5 years, and are included in other assets on our consolidated balance sheets. Foreign Currency Translation For non-U.S. functional currency operations, assets and liabilities are translated to U.S. dollars at current exchange rates. Revenues and expenses are translated at the average rates for the period. All related adjustments are recorded in accumulated other comprehensive income (loss) as a separate component of equity. Transactions denominated in a currency other than the functional currency of the related operation are recorded at rates of exchange in effect at the date of the transaction. Gains or losses on foreign currency transactions are recorded in other income (expense). Intangible Assets We have allocated a portion of our real estate purchase price to in-place lease intangibles. We are amortizing in-place lease intangibles on a straight-line basis over the estimated future benefit period. As of December 31, 2018 and 2017, the gross amounts allocated to in-place lease intangibles were approximately $6.1 million and $600,000, respectively, and accumulated amortization of in-place lease intangibles totaled approximately $1.9 million and $150,000, respectively. Total estimated future amortization expense of intangible assets for the years ending December 31, 2019 and 2020 is approximately $3.6 million and $0.6 million, respectively, and none for the years thereafter. Debt Issuance Costs The net carrying value of costs incurred in connection with obtaining non revolving debt are presented on the consolidated balance sheets as a reduction of the related debt (see Note 5). Debt issuance costs are amortized on a straight-line basis over the term of the related loan, which is not materially different than the effective interest method. As of December 31, 2018 and 2017, accumulated amortization of debt issuance costs related to non revolving debt totaled approximately $0.4 million and none, respectively. Organizational and Offering Costs Our Advisor may fund organization and offering costs on our behalf. We are required to reimburse our Advisor for such organization and offering costs; provided, however, our Advisor will fund, and will not be reimbursed for, 1.15% of the gross offering proceeds from the sale of Class W shares towards payment of organization and offering expenses, which we will recognize as a capital contribution from our Advisor. Our Advisor must reimburse us within 60 days after the end of the month in which the initial public offering terminates to the extent we paid or reimbursed organization and offering costs (excluding sales commissions, dealer manager fees, stockholder servicing fees and dealer manager servicing fees) in excess of 3.5% of the gross offering proceeds from the Primary Offering. If at any point in time we determine that the total organization and offering costs are expected to exceed 3.5% of the gross proceeds anticipated to be received from the Primary Offering, we will recognize such excess as a capital contribution from our Advisor. Offering costs are recorded as an offset to additional paid-in capital, and organization costs are recorded as an expense. In connection with our Primary Offering, our Dealer Manager will receive a sales commission of up to 6.0% of gross proceeds from sales of Class A shares and up to 3.0% of gross proceeds from the sales of Class T shares in the Primary Offering and a dealer manager fee up to 3.0% of gross proceeds from sales of both Class A shares and Class T shares in the Primary Offering under the terms of the Dealer Manager Agreement. Our Dealer Manager does not receive an upfront sales commission or dealer manager fee from the sales of Class W shares in the Primary Offering. In addition, our Dealer Manager receives an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 1% of the purchase price per share of the Class T shares sold in the Primary Offering. Our Dealer Manager also receives an ongoing dealer manager servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share of the Class W shares sold in the Primary Offering. We will cease paying the stockholder servicing fee with respect to the Class T shares sold in the Primary Offering at the earlier of (i) the date we list our shares on a national securities exchange, merge or consolidate with or into another entity, or sell or dispose of all or substantially all of our assets, (ii) the date at which the aggregate underwriting compensation from all sources equals 10% of the gross proceeds from the sale of Class A shares, Class T shares, and Class W shares in our Primary Offering (i.e., excluding proceeds from sales pursuant to our distribution reinvestment plan), which calculation shall be made by us with the assistance of our Dealer Manager commencing after the termination of our Primary Offering; (iii) with respect to a particular Class T share, the third anniversary of the issuance of the share; and (iv) the date that such Class T share is redeemed or is no longer outstanding. We will cease paying the dealer manager servicing fee with respect to the Class W shares sold in the Primary Offering at the earlier of (i) the date we list our shares on a national securities exchange, merge or consolidate with or into another entity, or sell or dispose of all or substantially all of our assets, (ii) the date at which the aggregate underwriting compensation from all sources equals 10% of the gross proceeds from the sale of Class A shares, Class T shares, and Class W shares in our Primary Offering (i.e., excluding proceeds from sales pursuant to our distribution reinvestment plan),which calculation shall be made by us with the assistance of our Dealer Manager commencing after the termination of our Primary Offering; (iii) the end of the month in which the aggregate underwriting compensation paid in our Primary Offering with respect to Class W shares, comprised of the dealer manager servicing fee, equals 9.0% of the gross proceeds from the sale of Class W shares in our Primary Offering (i.e., excluding proceeds from sales pursuant to our distribution reinvestment plan), which calculation shall be made by us with the assistance of our Dealer Manager commencing after the termination of our Primary Offering, and (iv) the date that such Class W share is redeemed or is no longer outstanding. Our Dealer Manager enters into participating dealer agreements with certain other broker-dealers which authorizes them to sell our shares. Upon sale of our shares by such broker-dealers, our Dealer Manager will re-allow all of the sales commissions and, subject to certain limitations, the stockholder servicing fees paid in connection with sales made by these broker-dealers. Our Dealer Manager may also re-allow to these broker-dealers a portion of their dealer manager fee as marketing fees, reimbursement of certain costs and expenses of attending training and education meetings sponsored by our Dealer Manager, payment of attendance fees required for employees of our Dealer Manager or other affiliates to attend retail seminars and public seminars sponsored by these broker-dealers, or to defray other distribution-related expenses. Our Dealer Manager will also receive reimbursement of bona fide due diligence expenses; however, to the extent these due diligence expenses cannot be justified, any excess over actual due diligence expenses would have been considered underwriting compensation subject to a 10% FINRA limitation and, when aggregated with all other non-accountable expenses in connection with our Offering, may not exceed 3% of gross offering proceeds from sales in the Offering. We record a liability within Due to Affiliates for the future estimated stockholder and dealer manager servicing fees and a reduction to additional paid-in capital at the time of sale of the Class T and Class W shares as an offering cost. Redeemable Common Stock We adopted a share redemption program that will enable stockholders to sell their shares to us in limited circumstances. We record amounts that are redeemable under the share redemption program as redeemable common stock in the accompanying consolidated balance sheets since the shares are redeemable at the option of the holder and therefore their redemption is outside our control. The maximum amount redeemable under our share redemption program will be limited to the number of shares we could repurchase with the amount of the net proceeds from the sale of shares under the distribution reinvestment plan. However, accounting guidance states that determinable amounts that can become redeemable but that are contingent on an event that is likely to occur (e.g., the passage of time) should be presented as redeemable when such amount is known. Therefore, the net proceeds from the distribution reinvestment plan are considered to be temporary equity and are presented as redeemable common stock in our consolidated balance sheets. In addition, current accounting guidance requires, among other things, that financial instruments that represent a mandatory obligation of us to repurchase shares be classified as liabilities and reported at settlement value. Our redeemable common shares are contingently redeemable at the option of the holder. When we determine we have a mandatory obligation to repurchase shares under the share redemption program, we will reclassify such obligations from temporary equity to a liability based upon their respective settlement values. For the year ended December 31, 2018, we received redemption requests totaling approximately $110,000 (approximately 4,900 shares), approximately $30,000 of which were fulfilled during the year ended December 31, 2018, with the remaining approximately $80,000 included in accounts payable and accrued liabilities as of December 31, 2018, and fulfilled in January 2019. For the year ended December 31, 2017, we did not receive any requests for redemptions. Accounting for Equity Awards The cost of restricted stock is required to be measured based on the grant date fair value and the cost recognized over the relevant service period. Fair Value Measurements Under GAAP, we are required to measure certain financial instruments at fair value on a recurring basis. In addition, we are required to measure other financial instruments and balances at fair value on a non-recurring basis. Fair value is defined by the accounting standard for fair value measurements and disclosures as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. It also establishes a fair value hierarchy that prioritizes observable and unobservable inputs used to measure fair value into three levels. The following summarizes the three levels of inputs and hierarchy of fair value we will use when measuring fair value: • Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities that we have the ability to access; • Level 2 inputs may include quoted prices for similar assets and liabilities in active markets, as well as interest rates and yield curves that are observable at commonly quoted intervals; and • Level 3 inputs are unobservable inputs for the assets or liabilities that are typically based on an entity’s own assumptions as there is little, if any, related market activity. In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the fair value measurement will fall within the lowest level that is significant to the fair value measurement in its entirety. The accounting guidance for fair value measurements and disclosures provides a framework for measuring fair value and establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. In determining fair value, we will utilize valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as consider counterparty credit risk in our assessment of fair value. Considerable judgment will be necessary to interpret Level 2 and 3 inputs in determining fair value of our financial and non-financial assets and liabilities. Accordingly, there can be no assurance that the fair values we will present will be indicative of amounts that may ultimately be realized upon sale or other disposition of these assets. Financial and non-financial assets and liabilities measured at fair value on a non-recurring basis in our consolidated financial statements consist of real estate and related liabilities assumed related to our acquisitions. The fair values of these assets and liabilities were determined as of the acquisition dates using widely accepted valuation techniques, including (i) discounted cash flow analysis, which considers, among other things, leasing assumptions, growth rates, discount rates and terminal capitalization rates, (ii) income capitalization approach, which considers prevailing market capitalization rates, and (iii) comparable sales activity. In general, we consider multiple valuation techniques when measuring fair values. However, in certain circumstances, a single valuation technique may be appropriate. All of the fair values of the assets and liabilities as of the acquisition dates were derived using Level 3 inputs. The carrying amounts of cash and cash equivalents, restricted cash, other assets, variable – rate debt, accounts payable and accrued liabilities, distributions payable and amounts due to affiliates approximate fair value. The table below summarizes our fixed rate notes payable at December 31, 2018 as we had no fixed rate notes payable at December 31, 2017. The estimated fair value of financial instruments is subjective in nature and is dependent on a number of important assumptions, including discount rates and relevant comparable market information associated with each financial instrument. The fair value of the fixed rate notes payable was estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. The use of different market assumptions and estimation methodologies may have a material effect on the reported estimated fair value amounts. Accordingly, the estimates presented below are not necessarily indicative of the amounts we would realize in a current market exchange. December 31, 2018 Fair Value Carrying Value Fixed Rate Secured Debt $ 2,350,000 $ 2,303,183 Income Taxes We made an election to be taxed as a Real Estate Investment Trust (“REIT”), under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), commencing with our taxable year ended December 31, 2017. To qualify as a REIT, we must continue to meet certain organizational and operational requirements, including a requirement to distribute at least 90% of the REIT’s ordinary taxable income to stockholders (which is computed without regard to the dividends paid deduction or net capital gains and which does not necessarily equal net income as calculated in accordance with GAAP). As a REIT, we generally will not be subject to federal income tax on taxable income that we distribute to our stockholders. If we fail to qualify as a REIT in any taxable year, we will then be subject to federal income taxes on our taxable income at regular corporate rates and will not be permitted to qualify for treatment as a REIT for federal income tax purposes for four years following the year during which qualification is lost unless the IRS grants us relief under certain statutory provisions. Such an event could materially adversely affect our net income and net cash available for distribution to stockholders. However, we believe that we are organized and operate in such a manner as to qualify for treatment as a REIT and intend to operate in the foreseeable future in such a manner that we will remain qualified as a REIT for federal income tax purposes. Even if we continue to qualify for taxation as a REIT, we may be subject to certain state and local taxes on our income and property, and federal income and excise taxes on our undistributed income. We filed elections to treat our TRS as a taxable REIT subsidiary. In general, the TRS performs additional services for our customers and generally engages in any real estate or non-real estate related business. The TRS is subject to corporate federal and state income tax. The TRS follows accounting guidance which requires the use of the asset and liability method. Deferred income taxes represent the tax effect of future differences between the book and tax bases of assets and liabilities. Per Share Data Basic earnings per share attributable to our common stockholders for all periods presented is computed by dividing net income (loss) attributable to our common stockholders by the weighted average number of shares outstanding during the period, excluding unvested restricted stock. Diluted earnings per share is computed by including the dilutive effect of unvested restricted stock, utilizing the treasury stock method. For all periods presented the dilutive effect of unrestricted stock was not included in the diluted weighted average shares as such shares were antidilutive. Recently Issued Accounting Guidance In May 2014, the FASB issued ASU 2014-09 “Revenue from Contracts with Customers” as ASC Topic 606. The objective of ASU 2014-09 is to establish a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and superseded most of the existing revenue recognition guidance, including industry-specific guidance. The core principle is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In applying the new standard, companies will perform a five-step analysis of transactions to determine when and how revenue is recognized. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other topics in the FASB ASC. This ASU was applied using the modified retrospective approach. We have determined that our self storage rental revenues are not subject to the guidance in ASU 2014-09, as they qualify as lease contracts, which are excluded from its scope. We adopted this ASU on January 1, 2018 and its adoption did not have a material impact on our consolidated financial statements. In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).” ASU 2016-02 amends the guidance on accounting for leases. Under ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short term leases) at the commencement date: (1) a lease liability, which is a lessee’s obligation to make lease payments arising from a lease; and (2) a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under ASU 2016-02, lessor accounting is largely unchanged. It also includes extensive amendments to the disclosure requirements. ASU 2016-02 is effective for fiscal years and interim periods beginning after December 15, 2018. We adopted this standard on January 1, 2019 using the modified retrospective approach, without applying the provisions to comparative periods presented. Its adoption did not have a material impact on our consolidated financial statements as substantially all of our lease revenues are derived from month-to-month leases and, as lessee, we have no significant leases.

Real Estate Facilities

Real Estate Facilities	12 Months Ended
	Dec. 31, 2018
Real Estate [Abstract]
Real Estate Facilities	Note 3. Real Estate Facilities The following summarizes the activity in real estate facilities during the years ended December 31, 2018 and 2017: Real estate facilities Balance at December 31, 2016 $ — Facility acquisitions 12,311,740 Improvements and additions 27,799 Balance at December 31, 2017 12,339,539 Facility acquisitions 123,204,022 Improvements and additions 436,517 Balance at December 31, 2018 $ 135,980,078 Accumulated depreciation Balance at December 31, 2016 $ — Depreciation expense (138,219 ) Balance at December 31, 2017 (138,219 ) Depreciation expense (1,631,217 ) Balance at December 31, 2018 $ (1,769,436 ) The following table summarizes the purchase price allocations for our acquisitions during the year ended December 31, 2018: Property Acquisition Date Real Estate Assets Intangibles Total (1) Debt Assumed 2018 Revenue (2) 2018 Property Operating Income (2) (3) Riverside - CA 3/27/18 $ 6,583,372 $ 281,736 $ 6,865,108 $ — $ 500,448 $ 259,590 Las Vegas I - NV 4/05/18 8,841,728 346,682 9,188,410 — 558,716 362,870 Puyallup - WA 5/22/18 12,958,853 672,423 13,631,276 — 745,745 481,834 Las Vegas II - NV 7/18/18 12,353,623 501,662 12,855,285 — 466,454 338,479 Naples - FL 8/01/18 26,321,299 972,211 27,293,510 — 773,181 578,949 Woodlands I - TX 10/10/18 9,723,302 432,000 10,155,302 — 203,176 122,513 Katy - TX 10/10/18 9,032,652 435,000 9,467,652 2,322,606 208,238 124,943 Humble - TX 10/10/18 7,846,806 405,000 8,251,806 — 201,356 102,998 Woodlands II - TX 10/10/18 9,036,618 441,000 9,477,618 — 202,579 123,418 College Station - TX 10/10/18 7,008,870 346,000 7,354,870 — 163,310 95,181 Cypress - TX 10/10/18 6,567,471 319,000 6,886,471 — 146,842 62,701 Queenston - TX 11/06/18 6,929,428 313,000 7,242,428 — 115,524 57,498 $ 123,204,022 $ 5,465,714 $ 128,669,736 $ 2,322,606 $ 4,285,569 $ 2,710,974 (1) The allocations noted above are based on a determination of the relative fair value of the total consideration provided and represent the amount paid for the transaction, including capitalized acquisition costs. (2) The operating results of the facilities acquired above have been included in our consolidated statement of operations since their respective acquisition dates. (3) Property operating income excludes corporate general and administrative expenses, asset management fees, depreciation, amortization, and acquisition expenses. The following table summarizes the purchase price allocations for our acquisitions during the year ended December 31, 2017: Property Acquisition Date Real Estate Assets Intangibles Total (1) 2017 Revenue (2) 2017 Property Operating Income (2) (3) Jensen Beach - Florida 04/11/17 $ 4,716,742 $ 233,258 $ 4,950,000 $ 380,582 $ 182,357 Texas City - Texas 11/17/17 7,594,998 365,002 7,960,000 94,822 56,084 $ 12,311,740 $ 598,260 $ 12,910,000 $ 475,404 $ 238,441 (1) The allocations noted above are based on a determination of the relative fair value of the total consideration provided and represent the amount paid for the transaction. (2) The operating results of the facilities acquired above have been included in our consolidated statement of operations since their respective acquisition dates. (3) Property operating income excludes corporate general and administrative expenses, asset management fees, depreciation, amortization, and acquisition expenses. Investment in Joint Venture with SmartCentres From time to time, we have entered into, and expect to continue to enter into, joint venture agreements with a subsidiary of SmartCentres Real Estate Investment Trust, an unaffiliated third party (“SmartCentres”), for tracts of land owned by SmartCentres that are intended to be developed into self storage facilities. The Company accounts for these investments using the equity method of accounting and they will be stated at cost and adjusted for our share of net earnings or losses and reduced by distributions. Equity in earnings will generally be recognized based on our ownership interest in the earnings of each of the unconsolidated investments. In August 2018, one of our subsidiaries entered into a contribution agreement (the “Contribution Agreement”) with a subsidiary of SmartCentres, for a tract of land owned by SmartCentres and located in Oshawa, Ontario (the “Oshawa Land”) in the Greater Toronto Area of Canada. In September 2018, we closed on the Oshawa Land, which is now owned by a limited partnership (the “Limited Partnership”), in which we (through our subsidiary) and SmartCentres (through its subsidiary) are each a 50% limited partner and each have an equal ranking general partner in the Limited Partnership. At closing, we subscribed for 50% of the units in the Limited Partnership at an agreed upon subscription price of approximately $750,000 CAD, representing a contribution equivalent to 50% of the agreed upon fair market value of the Oshawa Land. The Limited Partnership intends to develop a self storage facility on the Oshawa Land. Our investment in the Oshawa land of approximately $620,000 is included in other assets, in the accompanying Consolidated Balance Sheet as of December 31, 2018.

Pro Forma Financial Information

Pro Forma Financial Information (Unaudited)	12 Months Ended
	Dec. 31, 2018
Business Acquisition Pro Forma Information [Abstract]
Pro Forma Financial Information (Unaudited)	Note 4. Pro Forma Financial Information (Unaudited) The table set forth below summarizes, on a pro forma basis, the results of operations of the Company for the years ended December 31, 2018 and 2017. Such presentation reflects the Company’s acquisitions that occurred during 2018 and 2017, which met the GAAP definition of a business in effect at that time, as if the acquisitions had occurred as of January 1, 2017 and June 1, 2016 (inception), respectively. As the Company’s acquisitions that were completed during the year ended December 31, 2018 did not meet the revised definition of a business, no adjustments for these acquisitions have been reflected in the pro forma information below. This pro forma information does not purport to represent what the actual consolidated results of operations of the Company would have been for the periods indicated, nor does it purport to predict the results of operations for future periods. Year Ended December 31, 2018 Year Ended December 31, 2017 Pro forma revenue $ 5,764,028 $ 1,252,321 Pro forma operating expenses (8,921,558 ) (2,329,533 ) Pro forma net loss attributable to common shareholders (4,349,211 ) (1,063,773 ) The pro forma financial information for the years ended December 31, 2018 and 2017 were adjusted to exclude approximately none and $265,000, respectively, for acquisition related expenses.

Secured Debt

Secured Debt	12 Months Ended
	Dec. 31, 2018
Debt Disclosure [Abstract]
Secured Debt	Note 5. Secured Debt KeyBank Credit Facility On July 31, 2018, the Company, through six special purpose entities (collectively, the “Borrower”) wholly owned by our Operating Partnership, entered into a credit agreement (the “Credit Agreement”) with KeyBank, National Association (“KeyBank”), as administrative agent and KeyBanc Capital Markets, LLC, as sole book runner and sole lead arranger. Under the terms of the Credit Agreement, the Borrower had an initial maximum borrowing capacity up to $70 million (the “KeyBank Credit Facility”). On July 31, 2018, in order to finance a portion of the Naples acquisition, the Borrower, through six special purposes entities, borrowed $17 million on the KeyBank Credit Facility. On October 10, 2018, in order to finance a portion of the acquisition of the six properties in the greater Houston Area and College Station, Texas (the “Houston Portfolio”), the Borrower drew an additional $40 million on the KeyBank Credit Facility. On October 30, 2018, the Borrower drew an additional $5 million on the KeyBank Credit Facility, which was primarily used in connection with the acquisition of the Queenston Property. On October 31, 2018, and pursuant to the terms of the Credit Agreement, the maximum borrowing capacity of the KeyBank Credit Facility was reduced to $62 million, which was the amount outstanding on the KeyBank Credit Facility as of that date and as of December 31, 2018. As of December 31, 2018, this facility encumbers 12 properties (Jensen Beach, Texas City, Riverside, Las Vegas I, Puyallup, Las Vegas II, Naples, Woodlands I, Humble, Woodlands II, College Station and Cypress). On January 8, 2019, the KeyBank Credit Facility was amended in order to allow the Borrower to draw an additional $6 million, which was used in connection with the acquisition of the Plant City Property. The maximum borrowing capacity and the amount outstanding on the KeyBank Credit Facility was increased to $68 million. See Note 11 – Subsequent Events. The KeyBank Credit Facility is a term loan that has a maturity date of July 31, 2019, which may, in certain circumstances, be extended at the option of the Borrower until July 31, 2020 upon the payment of a fee equal to 25 basis points of the then-outstanding amounts under the KeyBank Credit Facility. In general, payments due under the KeyBank Credit Facility are interest-only. The amounts outstanding under the KeyBank Credit Facility bear interest generally based on the type of borrowing, which are either “ABR” or “Eurodollar” (as each term is defined in the Credit Agreement) at the Borrower’s election. Prior to October 31, 2018: (A) the loans comprising ABR borrowing bear interest at the lesser of (x) the alternate base rate (being the highest of (1) the Prime Rate, (2) the Federal Funds Effective Rate plus 0.5% or (3) one-month LIBO Rate plus 1%, with such capitalized terms being defined in the Credit Agreement) plus 175 basis points (the “ABR Basis Points”), or (y) the maximum rate that can be charged in accordance with applicable law, and (B) the loans comprising Eurodollar borrowing bear interest at the lesser of (x) the Adjusted LIBO Rate (as defined in the Credit Agreement) for a given Interest Period (as defined in the Credit Agreement) plus 275 basis points (the “Eurodollar Basis Points”), or (y) the maximum rate that can be charged in accordance with applicable law. After October 31, 2018, once our (i) debt service coverage ratio is at least equal to 1.35:1.00 and (ii) loan to value ratio is no greater than 60%, the ABR Basis Points will be reduced to 150 basis points, and the Eurodollar Basis Points will be reduced to 250 basis points. As of December 31, 2018, the applicable interest rate was approximately 5.0% which was based on the LIBOR rate plus 250 basis points. The KeyBank Credit Facility is fully recourse, jointly and severally, to the Company, the Operating Partnership, and the Borrower and is secured by cross-collateralized, first mortgage liens on the Mortgaged Properties (as defined in the Credit Agreement). The KeyBank Credit Facility may be prepaid or terminated at any time without penalty, provided, however, that the Lenders shall be indemnified for any breakage costs associated with any LIBO borrowings. The Credit Agreement also contains customary representations and warranties, covenants and events of default. Amounts outstanding under the Credit Agreement may be accelerated upon the occurrence of an event of default. The Company and the Borrower, on a consolidated basis, must at all times comply with the following financial covenants: (i) a total leverage ratio no greater than 65%; and (ii) a tangible net worth not less than the Base Amount, plus 85% of the net equity proceeds received by the Company after the effective date. The Pool of Mortgaged Properties shall at all times comply with the following covenants: (i) Maximum Pool loan to value ratio not greater than 60%; and (ii) on and after October 31, 2018, a debt service coverage ratio of not less than 1.35:1.00 (such debt service coverage ratio was previously not less than 1.20:1.00). If the Borrower does not meet the defined debt service coverage ratios, the Borrower may be required either to fund certain amounts into an account held by KeyBank, as administrative agent as additional collateral or to make certain prepayments, as set forth in the Credit Agreement. As of December 31, 2018 we were in compliance with all such covenants. Pursuant to the terms of the guaranty (the “KeyBank Guaranty”), dated July 31, 2018, in favor of the Lenders, each of the Company and its Operating Partnership serves as a guarantor of all obligations due under the KeyBank Credit Facility. Katy Loan On October 10, 2018, in connection with the acquisition of the property in Katy, Texas (the “Katy Property”), we, through a special purpose entity formed to acquire and hold the Katy Property, assumed an approximately $2.3 million loan from John Hancock Life Insurance Company (U.S.A) (the “Katy Loan”), which is secured by a deed of trust on the Katy Property. The Katy Loan has a fixed annual interest rate of approximately 6.4% and matures on September 1, 2031. The following table presents the future principal payment requirements on outstanding secured debt as of December 31, 2018: 2019 $ 62,120,974 2020 128,922 2021 137,392 2022 146,419 2023 156,038 2024 and thereafter 1,613,437 Total payments 64,303,182 Debt issuance costs, net (525,321 ) Total $ 63,777,861

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2018
Related Party Transactions [Abstract]
Related Party Transactions	Note 6. Related Party Transactions Fees to Affiliates Our Advisory Agreement with our Advisor and our Dealer Manager Agreement with our Dealer Manager entitle our Advisor and our Dealer Manager to specified fees upon the provision of certain services with regard to the Offering and investment of funds in real estate properties, among other services, as well as reimbursement for organization and offering costs incurred by our Advisor on our behalf and reimbursement of certain costs and expenses incurred by our Advisor in providing services to us. Organization and Offering Costs Organization and offering costs of the Offering may be paid by our Advisor on our behalf and reimbursed to our Advisor from the proceeds of our Offering; provided, however, that our Advisor will fund, and will not be reimbursed for, 1.15% of the gross offering proceeds from the sale of Class W shares towards payment of organization and offering expenses. Organization and offering costs consist of all expenses (other than sales commissions, the dealer manager fee, stockholder servicing fees and dealer manager servicing fees) to be paid by us in connection with the Offering, including our legal, accounting, printing, mailing and filing fees, charges of our escrow holder and other accountable organization and offering expenses, including, but not limited to, (i) amounts to reimburse our Advisor for all marketing related costs and expenses such as salaries and direct expenses of employees of our Advisor and its affiliates in connection with registering and marketing our shares; (ii) technology costs associated with the Offering; (iii) our costs of conducting our training and education meetings; (iv) our costs of attending retail seminars conducted by participating broker-dealers; and (v) payment or reimbursement of bona fide due diligence expenses. Our Advisor must reimburse us within 60 days after the end of the month which the Offering terminates to the extent we paid or reimbursed organization and offering costs (excluding sales commissions, dealer manager fees, stockholder servicing fees and dealer manager servicing fees) in excess of 3.5% of the gross offering proceeds from the Primary Offering. Advisory Agreement We do not have any employees. Our Advisor is primarily responsible for managing our business affairs and carrying out the directives of our board of directors. Our Advisor receives various fees and expenses under the terms of our Advisory Agreement. As noted above, we are required under our Advisory Agreement to reimburse our Advisor for organization and offering costs; provided, however, our Advisor will fund, and will not be reimbursed for, 1.15% of the gross offering proceeds from the sale of Class W shares towards payment of organization and offering expenses, and is required to reimburse us within 60 days after the end of the month in which the Offering terminates to the extent we paid or reimbursed organization and offering costs (excluding sales commissions, dealer manager fees, stockholder servicing fees and dealer manager servicing fees) in excess of 3.5% of the gross offering proceeds from the Primary Offering. Our Advisory Agreement also requires our Advisor to reimburse us to the extent that offering expenses, including sales commissions, dealer manager fees, stockholder servicing fees, dealer manager servicing fees and organization and offering expenses, are in excess of 15% of gross proceeds from the Offering. Our Advisor also receives a monthly asset management fee equal to 0.0833%, which is one-twelfth of 1%, of our aggregate asset value, as defined. Our Advisor may also be entitled to various subordinated distributions under our operating partnership agreement if we (1) list our shares of common stock on a national exchange, (2) terminate our Advisory Agreement, or (3) liquidate our portfolio. Our Advisory Agreement provides for reimbursement of our Advisor’s direct and indirect costs of providing administrative and management services to us. Beginning four fiscal quarters after we acquire our first real estate asset, our Advisor is required to pay or reimburse us the amount by which our aggregate annual operating expenses, as defined, exceed the greater of 2% of our average invested assets or 25% of our net income, as defined, unless a majority of our independent directors determine that such excess expenses were justified based on unusual and non-recurring factors. For any fiscal quarter for which total operating expenses for the 12 months then ended exceed the limitation, we will disclose this fact in our next quarterly report or within 60 days of the end of that quarter and send a written disclosure of this fact to our stockholders. In each case the disclosure will include an explanation of the factors that the independent directors considered in arriving at the conclusion that the excess expenses were justified. As of December 31, 2018, we had incurred total operating expenses for the 12 months then ended that exceeded the greater of 2% of our average invested assets or 25% of our net income, as defined, in the four consecutive fiscal quarters then ended by approximately $210,000 (the “Excess Expenses”). On March 7, 2019, our board of directors, including all of the independent directors, determined that there were unusual and non-recurring factors sufficient to justify the Excess Expenses, including but not limited to: (1) the amounts reflect legitimate operating expenses necessary for the operation of our business; (2) we are still in the acquisition and development stage of our operations; (3) the start-up costs associated with our operations, including the expenses associated with being a public company (such as audit and legal services, director and officer liability insurance and fees for directors), are significant and disproportionate to our average invested assets and net income; and (4) our average invested assets were low due to us owning between two and 14 properties during the four fiscal quarter period. Dealer Manager Agreement In connection with our Primary Offering, our Dealer Manager receives a sales commission of up to 6.0% of gross proceeds from sales of Class A shares and up to 3.0% of gross proceeds from sales of Class T shares in the Primary Offering and a dealer manager fee up to 3.0% of gross proceeds from sales of both Class A shares and Class T shares in the Primary Offering under the terms of the Dealer Manager Agreement. Our Dealer Manager does not receive an upfront sales commission or dealer manager fee from sales of Class W shares in the Primary Offering. In addition, our Dealer Manager receives an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365 th th Our Dealer Manager enters into participating dealer agreements with certain other broker-dealers which authorizes them to sell our shares. Upon sale of our shares by such broker-dealers, our Dealer Manager will re-allow all of the sales commissions and, subject to certain limitations, the stockholder servicing fees paid in connection with sales made by these broker-dealers. Our Dealer Manager may also re-allow to these broker-dealers a portion of their dealer manager fee as marketing fees, reimbursement of certain costs and expenses of attending training and education meetings sponsored by our Dealer Manager, payment of attendance fees required for employees of our Dealer Manager or other affiliates to attend retail seminars and public seminars sponsored by these broker-dealers, or to defray other distribution-related expenses. Our Dealer Manager will also receive reimbursement of bona fide due diligence expenses; however, to the extent these due diligence expenses cannot be justified, any excess over actual due diligence expenses are considered underwriting compensation subject to a 10% FINRA limitation and, when aggregated with all other non-accountable expenses in connection with our Offering, may not exceed 3% of gross offering proceeds from sales in the Offering. We record a liability as due to affiliates for the future estimated stockholder and dealer manager servicing fees and a reduction to additional paid-in capital at the time of sale of the Class T and Class W shares as an offering cost. Affiliated Dealer Manager Our Sponsor owns, through a wholly-owned limited liability company, a 15% non-voting equity interest in our Dealer Manager and affiliates of our Dealer Manager own a 2.5% non-voting membership interest in our Advisor. Property Management Agreement From the acquisition of the Jensen Beach property (on April 11, 2017) through September 30, 2017, our Property Manager contracted with Extra Space Storage Inc. (“Extra Space”) for Extra Space to serve as the sub-property manager for the property pursuant to a separate sub-property management agreement. As of October 1, 2017, our Property Manager terminated the sub-property management agreement, and our Property Manager now manages all of our properties directly. In connection with the termination, the property management agreement was amended and we paid Extra Space a termination fee. Pursuant to the amended property management agreement, our Property Manager receives: (i) a monthly management fee for the property equal to the greater of $3,000 or 6% of the gross revenues from the property plus reimbursement of the Property Manager’s costs of managing the property and (ii) a construction management fee equal to 5% of the cost of construction or capital improvement work in excess of $10,000. In addition, our Property Manager or an affiliate has the exclusive right to offer tenant insurance to the tenants and is entitled to substantially all of the benefits of such tenant insurance. The property management agreement has a three year term and automatically renews for successive three year periods thereafter, unless we or our Property Manager provide prior written notice at least 90 days prior to the expiration of the term. After the end of the initial three year term, either party may terminate a property management agreement generally upon 60 days prior written notice. With respect to each new property we acquire for which we enter into a property management agreement with our Property Manager we will also pay our Property Manager a one-time start-up fee in the amount of $3,750. All of our properties are operated under the “SmartStop® Self Storage” brand. Transfer Agent Agreement Our Sponsor is the owner and manager of our Transfer Agent, which is a registered transfer agent with the SEC. Effective in June 2018, our Transfer Agent processes our subscription agreements and certain other forms directly, as well as provides customer service to our stockholders. These services include, among other things, processing payment of any sales commission and dealer manager fees associated with a particular purchase, as well as processing the distributions and any servicing fees with respect to our shares. Additionally, our Transfer Agent may retain and supervise third party vendors in its efforts to administer certain services. We believe that our Transfer Agent, through its knowledge and understanding of the direct participation program industry which includes non-traded REITs, is particularly suited to provide us with transfer agent and registrar services. Our Transfer Agent also conducts transfer agent and registrar services for other non-traded REITs sponsored by our Sponsor. It is the duty of our board of directors to evaluate the performance of our Transfer Agent. In connection with the engagement of our Transfer Agent, we paid a one-time initial setup fee. In addition, the other fees to be paid to our Transfer Agent are based on a fixed quarterly fee, one-time account setup fees and monthly open account fees. In addition, we will reimburse our Transfer Agent for all reasonable expenses or other changes incurred by it in connection with the provision of its services to us, and we will pay our Transfer Agent fees for any additional services we may request from time to time, in accordance with its rates then in effect. Upon the request of our Transfer Agent, we may also advance payment for substantial reasonable out-of-pocket expenditures to be incurred by it. The initial term of the Transfer Agent Agreement is three years, which term will be automatically renewed for one year successive terms, but either party may terminate the Transfer Agent Agreement upon 90 days’ prior written notice. In the event that we terminate the Transfer Agent Agreement, other than for cause, we will pay our transfer agent all amounts that would have otherwise accrued during the remaining term of the Transfer Agent Agreement; provided, however, that when calculating the remaining months in the term for such purposes, such term is deemed to be a 12 month period starting from the date of the most recent annual anniversary date. Pursuant to the terms of the agreements described above, the following table summarizes related party costs incurred and paid by us for the years ended December 31, 2017 and 2018, as well as any related amounts payable as of December 31, 2017 and 2018. Year Ended December 31, 2017 Year Ended December 31, 2018 Incurred Paid Payable Incurred Paid Payable Expensed Operating expenses (including organizational costs) $ 283,322 $ 278,258 $ 5,064 $ 775,948 $ 754,396 $ 26,616 Asset management fees 45,471 35,876 9,595 613,637 615,399 7,833 Property management fees (1) 35,545 26,785 8,760 350,058 358,818 — Transfer Agent expenses — — — 163,898 153,355 10,543 Acquisition expenses 187,641 187,641 — 666,416 666,416 — Capitalized Acquisition expenses — — — 76,890 76,890 — Additional Paid-in Capital Selling commissions 2,212,286 2,212,286 — 3,884,006 3,838,693 45,313 Dealer Manager fees 797,508 781,825 15,683 1,352,419 1,351,849 16,253 Stockholder Servicing Fees and Dealer Manager Servicing Fees (2) 533,108 17,948 515,160 1,297,283 216,670 1,595,773 Offering costs 1,581,394 1,548,028 33,366 356,021 371,085 18,302 Total $ 5,676,275 $ 5,088,647 $ 587,628 $ 9,536,576 $ 8,403,571 $ 1,720,633 (1) During the years ended December 31, 2017 and 2018, property management fees included approximately $16,000 (2) We pay our Dealer Manager an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365 th th Tenant Insurance Joint Venture We offer a tenant insurance plan to customers at our properties pursuant to which, as of October 1, 2017, our Property Manager or an affiliate is entitled to substantially all of the net revenue attributable to the sale of tenant insurance at our properties. In order to protect the interest of the Property Manager in receiving these tenant insurance revenues in light of the fact that we control the properties and, hence, the ability of the Property Manager to receive the tenant insurance revenues, we and an affiliate of our Property Manager agreed to transfer our respective rights in such tenant insurance revenue to a newly created joint venture, Strategic Storage TI Services IV JV, LLC (the “TI Joint Venture”), a Delaware limited liability company owned 0.1% by our TRS subsidiary and 99.9% by our Property Manager’s affiliate, SmartStop TI IV, LLC (“SS TI IV”). Under the terms of the TI Joint Venture Agreement, dated March 27, 2018, our TRS will receive 0.1% of the net revenues generated from such tenant insurance and SS TI IV will receive the other 99.9% of such net revenues. The TI Joint Venture further provides, among other things, that if a member or its affiliate terminates all or substantially all of the property management agreements or defaults in its material obligations under the TI Joint Venture agreement or undergoes a change of control, as defined, (the “Triggering Member”), the other member generally shall have the right (but not the obligation) to either (i) sell all of its interest in the TI Joint Venture to the Triggering Member at fair market value (as agreed upon or as determined under an appraisal process) or (ii) purchase all of the Triggering Member’s interest in the TI Joint Venture at 95% of fair market value. For the years ended December 31, 2018 and 2017, an affiliate of our Property Manager received net tenant insurance revenue of approximately $110,000 and $1,000, respectively. Storage Auction Program Our Sponsor owns a minority interest in a company that owns 50% of an online auction company (the “Auction Company”) that serves as a web portal for self storage companies to post their auctions for the contents of abandoned storage units online instead of using live auctions conducted at the self storage facilities. The Auction Company receives a service fee for such services. Through December 31, 2017, neither our Property Manager nor our sub-property manager utilized the Auction Company at our properties. During the year ended December 31, 2018, we paid approximately $1,200 in fees to the Auction Company related to our properties. Our properties receive the proceeds from such online auctions.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2018
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 7. Commitments and Contingencies Distribution Reinvestment Plan We adopted a distribution reinvestment plan that will allow our stockholders to have distributions otherwise distributable to them invested in additional shares of our common stock. The plan became effective on the effective date of our Offering. The purchase price per share is $23.75 per share for Class A shares, $23.00 per share for Class T shares and $22.75 per share for Class W shares during the Primary Offering. No sales commission or dealer manager fee will be paid on shares sold through the distribution reinvestment plan. We may amend or terminate the distribution reinvestment plan for any reason at any time upon 10 days’ prior written notice to stockholders. As of December 31, 2018, we have sold approximately 66,000 Class A shares, 32,000 Class T shares and 8,000 Class W shares through our distribution reinvestment plan offering. Share Redemption Program We adopted a share redemption program that enables stockholders to sell their shares to us in limited circumstances. As long as our common stock is not listed on a national securities exchange or over-the-counter market, our stockholders who have held their stock for at least one year may be able to have all or any portion of their shares of stock redeemed by us. We may redeem the shares of stock presented for redemption for cash to the extent that we have sufficient funds available to fund such redemption. Our board of directors may amend, suspend or terminate the share redemption program with 30 days’ notice to our stockholders. We may provide this notice by including such information in a Current Report on Form 8-K or in our annual or quarterly reports, all publicly filed with the SEC, or by a separate mailing to our stockholders. The complete terms of our share redemption program are described in detail in our prospectus. Until our board of directors approves an estimated net asset value per share, as published from time to time in an Annual Report on Form 10-K, a Quarterly Report on Form 10-Q and/or a Current Report on Form 8-K publicly filed with the SEC, the per share price for the redemption of shares shall be equal to the then-current net investment amount of our shares, which will be based on the “amount available for investment” percentage shown in the estimated use of proceeds table in our prospectus. For each class of shares, this amount will equal the current offering price of the shares, less the associated sales commissions, dealer manager fee and estimated organization and offering expenses not reimbursed by our Advisor. Once our board of directors approves an estimated net asset value per share, the per share price for the repurchase of a given class of shares will be equal to the then-current estimated net asset value per share for such class of shares. There are several limitations on our ability to redeem shares under the share redemption program including, but not limited to: • Unless the shares are being redeemed in connection with a stockholder’s death, “qualifying disability” (as defined under the share redemption program) or bankruptcy, we may not redeem shares until the stockholder has held his or her shares for one year. • During any calendar year, we will not redeem in excess of 5% of the weighted-average number of shares outstanding during the prior calendar year. • The cash available for redemption is limited to the proceeds from the sale of shares pursuant to our distribution reinvestment plan. • We have no obligation to redeem shares if the redemption would violate the restrictions on distributions under Maryland law, which prohibits distributions that would cause a corporation to fail to meet statutory tests For the year ended December 31, 2018, we received redemption requests totaling approximately $110,000 (approximately 4,900 shares), approximately $30,000 of which were fulfilled during the year ended December 31, 2018, with the remaining approximately $80,000 included in accounts payable and accrued liabilities as of December 31, 2018, and fulfilled in January 2019. For the year ended December 31, 2017, we did not receive any requests for redemptions. Operating Partnership Redemption Rights The limited partners of our Operating Partnership have the right to cause our Operating Partnership to redeem their limited partnership units for cash equal to the value of an equivalent number of our shares, or, at our option, we may purchase their limited partnership units by issuing one share of our common stock for each limited partnership unit redeemed. These rights may not be exercised under certain circumstances that could cause us to lose our REIT election. Furthermore, limited partners may exercise their redemption rights only after their limited partnership units have been outstanding for one year. Our Advisor is prohibited from exchanging or otherwise transferring its limited partnership units so long as our Advisor is acting as our advisor under the Advisory Agreement. Other Contingencies From time to time, we are party to legal proceedings that arise in the ordinary course of our business. We are not aware of any legal proceedings of which the outcome is reasonably likely to have a material adverse effect on our results of operations or financial condition, nor are we aware of any such legal proceedings contemplated by governmental authorities.

Selected Quarterly Data (Unaudi

Selected Quarterly Data (Unaudited)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Selected Quarterly Data (Unaudited)	Note 8. Selected Quarterly Data (Unaudited) The following is a summary of quarterly financial information for the years ended December, 31, 2018 and 2017. Three months ended March 31, 2018 June 30, 2018 September 30, 2018 December 31, 2018 Total revenues $ 358,104 $ 824,113 $ 1,565,837 3,015,974 Total operating expenses 952,026 1,877,012 2,394,010 4,058,474 Operating loss (593,922 ) (1,052,899 ) (828,173 ) (1,042,500 ) Net loss (568,747 ) (956,985 ) (1,185,278 ) (2,008,943 ) Net loss attributable to common stockholders (566,467 ) (954,195 ) (1,182,557 ) (2,005,066 ) Net loss per Class A share-basic and diluted (0.26 ) (0.32 ) (0.31 ) (0.44 ) Net loss per Class T share-basic and diluted (0.26 ) (0.32 ) (0.31 ) (0.44 ) Net loss per Class W share- basic and diluted (0.26 ) (0.32 ) (0.31 ) (0.44 ) Three months ended March 31, 2017 June 30, 2017 September 30, 2017 December 31, 2017 Total revenues $ — $ 115,130 $ 129,427 230,847 Total operating expenses 122,481 405,323 389,360 804,920 Operating loss (122,481 ) (290,193 ) (259,933 ) (574,073 ) Net loss (122,481 ) (290,193 ) (259,933 ) (574,073 ) Net loss attributable to common stockholders (119,518 ) (283,601 ) (256,899 ) (570,737 ) Net loss per Class A share-basic and diluted (0.46 ) (0.75 ) (0.35 ) (0.40 ) Net loss per Class T share-basic and diluted — (0.75 ) (0.35 ) (0.40 ) Net loss per Class W share- basic and diluted — (0.75 ) (0.35 ) (0.40 )

Declaration of Distributions

Declaration of Distributions	12 Months Ended
	Dec. 31, 2018
Text Block [Abstract]
Declaration of Distributions	Note 9. Declaration of Distributions Cash Distribution Declaration On December 20, 2018, our board of directors declared a daily distribution rate for the first quarter of 2019 of approximately $0.004281 per day per share on the outstanding shares of common stock payable to Class A, Class T and Class W stockholders of record of such shares as shown on our books as of the close of business on each day during the period commencing on January 1, 2019 and ending March 31, 2019. In connection with this distribution, for the stockholders of Class T shares, after the stockholder servicing fee is paid, approximately $0.003618 per day will be paid per Class T share and for the stockholders of Class W shares, after the dealer manager servicing fee is paid, approximately $0.003969 per day will be paid per Class W share. Such distributions payable to each will be paid the stockholder of record following month.

Potential Acquisition

Potential Acquisition	12 Months Ended
	Dec. 31, 2018
Business Combinations [Abstract]
Potential Acquisition	Note 10. Potential Acquisition Surprise Property On November 7, 2017 (as amended on March 12, 2018), one of our subsidiaries executed a purchase and sale agreement with an unaffiliated third party for the acquisition of a property that is being developed into a self storage facility located in Surprise, Arizona (the “Surprise Property”). The purchase price for the Surprise Property is approximately $7.8 million, plus closing and acquisition costs. We expect the acquisition of the Surprise Property to close in the third quarter of 2019 after construction is complete on the self storage facility and a certificate of occupancy has been issued. We expect to fund such acquisition with a combination of net proceeds from our Offering and a credit facility or other debt financing. If we fail to acquire the Surprise Property, in addition to the incurred acquisition costs, we may also forfeit approximately $300,000 in earnest money as a result. San Gabriel Property On January 4, 2018, one of our subsidiaries executed a purchase and sale agreement with an unaffiliated third party for the acquisition of a property that is being developed into a self storage facility located in San Gabriel, California (the “San Gabriel Property”). The purchase price for the San Gabriel Property is approximately $13.5 million, plus closing and acquisition costs. We expect the acquisition of the San Gabriel Property to close in the second quarter of 2020 after construction is complete on the self storage facility and a certificate of occupancy has been issued. We expect to fund such acquisition with net proceeds from our Offering and a credit facility or other debt financing. If we fail to acquire the San Gabriel Property, in addition to the incurred acquisition costs, we may also forfeit approximately $200,000 in earnest money as a result. Joint Ventures with SmartCentres In January 2018, a subsidiary of our sponsor entered into two contribution agreements (“Contribution Agreements”) with a subsidiary of SmartCentres Real Estate Investment Trust, an unaffiliated third party (“SmartCentres”), for two tracts of land located in Brampton, Ontario (the “Brampton Land”) and Vaughan, Ontario (the “Vaughan Land,” and collectively with the Brampton Land, the “Ontario Lots”) in the Greater Toronto Area of Canada. On March 26, 2018, the subsidiary of our sponsor assigned its interest in the two Contribution Agreements to one of our subsidiaries. Upon closing of the Ontario Lots, self storage facilities will be developed on both of the Ontario Lots in a joint venture with SmartCentres. Upon closing, the Ontario Lots will each be owned by a limited partnership (the “Limited Partnerships”), in which we (through our subsidiaries) and SmartCentres (through its subsidiaries) will each be a 50% limited partner and each have an equal ranking general partner in the Limited Partnerships. On June 6, 2018, we (through our subsidiaries) and SmartCentres (through its subsidiaries) entered into Initial Limited Partnership Agreements for each joint venture. It is intended that the Limited Partnerships develop self storage facilities on the Ontario Lots. The value of the Brampton Land and the Vaughan Land to be contributed by SmartCentres to the Limited Partnerships has an agreed upon fair market value of approximately $1.8 million CAD and $3.4 million CAD, respectively. At closing, we (through our subsidiaries) will subscribe for 50% of the units in the Brampton and Vaughan Limited Partnerships at an agreed upon subscription price of approximately $0.9 million CAD and $1.7 million CAD, respectively, representing contributions equivalent to 50% of the agreed upon fair market value of each parcel of land. We expect the acquisitions of the Brampton Land and Vaughan Land to close in the first half of 2020 after the land has been zoned so as to permit the self storage facilities. In some circumstances, if we fail to complete the Brampton Land and Vaughan Land acquisition, we may forfeit up to approximately $200,000 CAD and $500,000 CAD, respectively in earnest money. Escondido Property On April 16, 2018, one of our subsidiaries executed a purchase and sale agreement with an unaffiliated third party for the acquisition of a property that is being developed into a self storage facility located in Escondido, California (the “Escondido Property”). The purchase price for the Escondido Property is approximately $18.0 million, plus closing and acquisition costs. We expect the acquisition of the Escondido Property to close in the second half of 2019 after construction is complete on the self storage facility and a certificate of occupancy has been issued. We expect to fund such acquisition with net proceeds from our Offering and/or potential debt financing. If we fail to acquire the Escondido Property, in addition to the incurred acquisition costs, we may also forfeit $750,000 in earnest money as a result. On July 31, 2018, one of our subsidiaries made a preferred equity investment of approximately $2.5 million in the entity that is developing the Escondido Property. Such investment will be redeemed upon purchase of the completed property and has an annual preferred return of 8%, to be paid quarterly, with an additional 4% preferred return to be paid upon closing of the property. The Company accounts for this preferred equity investment using the equity method of accounting and it is included in other assets in the accompanying Consolidated Balance Sheet as of December 31, 2018. Newark Property On December 17, 2018 (as amended on February 19, 2019), one of our subsidiaries executed a purchase and sale agreement with an unaffiliated third party for the acquisition of a self storage facility located in Newark, New Jersey (the “Newark Property”). The purchase price for the Newark Property is approximately $30.0 million, plus closing and acquisition costs. We expect the acquisition of the Newark Property to close in the first quarter of 2019. We expect to fund such acquisition with a combination of net proceeds from our Offering and debt financing. If we fail to acquire the Newark Property, we may also forfeit approximately $500,000 in earnest money as a result.

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2018
Subsequent Events [Abstract]
Subsequent Events	Note 11. Subsequent Events Completed Acquisitions Plant City Property On November 8, 2018, one of our subsidiaries executed a purchase and sale agreement with an unaffiliated third party for the acquisition of a self storage facility located in Plant City, Florida (the “Plant City Property”). On January 8, 2019, we closed on the acquisition of the Plant City Property for a purchase price of approximately $14.5 million, plus closing and acquisition costs, which was funded with proceeds from our public offering and a drawdown of $6.0 million under our KeyBank Credit Facility. Joint Ventures with SmartCentres – Leaside Property On January 9, 2019, one of our subsidiaries entered into a share purchase agreement with a company wholly owned by Strategic Storage Trust II, Inc., a REIT sponsored by our sponsor (“SST II”), to purchase two companies, which together held SST II’s 50% interest in a limited partnership (the “East York Limited Partnership”) that owns a tract of land in East York, Ontario (the “East York Land”) in the Greater Toronto Area of Canada for a purchase price of approximately $4.7 million CAD which represents total costs incurred by SST II related to the East York Limited Partnership. SmartCentres is the other 50% limited partner in the East York Limited Partnership and we and SmartCentres each have an equal ranking general partner in the East York Limited Partnership. SST II previously purchased its 50% East York Limited Partnership interest at an agreed upon subscription price of approximately $3.8 million CAD, representing a contribution equivalent to 50% of the agreed upon fair market value of the land. The East York Limited Partnership intends to develop a self storage facility on the East York Land. The value of the land contributed to the East York Limited Partnership had an agreed upon fair market value of approximately $7.6 million CAD. Potential Acquisitions Joint Ventures with SmartCentres – Scarborough and Kingspoint Land In January 2019, one of our subsidiaries entered into two contribution agreements with a subsidiary of SmartCentres Real Estate Investment Trust, an unaffiliated third party (“SmartCentres”), for two tracts of land located in Scarborough, Ontario (the “Scarborough Land”) and Brampton, Ontario (the “ Kingspoint Upon closing, the Ontario II Lots will each be owned by a limited partnership (the “Limited Partnerships”), in which we (through our subsidiaries) and SmartCentres (through its subsidiaries) will each be a 50% limited partner and each have an equal ranking general partner in the Limited Partnerships. It is intended that the Limited Partnerships develop self storage facilities on the Ontario II Lots. The value of the Scarborough Land and the Kingspoint Kingspoint Kingspoint Kingspoint Distribution Declaration On March 7, 2019, our board of directors declared a daily distribution in the amount of $0.004281 per share on the outstanding shares of common stock, payable to Class A, Class T and Class W stockholders of record of such shares as shown on our books as of the close of business on each day during the period commencing on April 1, 2019 and ending June 30, 2019. Such distributions payable to each stockholder of record during a month will be paid the following month. Offering S As of March 8, 2019, in connection with our Offerings we have issued approximately 3,376,000 Class A shares for gross offering proceeds of approximately $82.6 million, approximately 2,267,000 Class T shares for gross offering proceeds of approximately $54.8 million and approximately 552,000 Class W shares for gross offering proceeds of approximately $12.6 million.

Schedule III

Schedule III	12 Months Ended
	Dec. 31, 2018
Real Estate And Accumulated Depreciation Disclosure [Abstract]
Schedule III	SCHEDULE III December 31, 2018 Initial Cost to Company Gross Carrying Amount at December 31, 2018 Description ST Encumbrance Land Building and Improvements Total Cost Capitalized Subsequent to Acquisition Land Building and Improvements (1) Total Accumulated Depreciation Date of Construction Date Acquired Jensen Beach FL $ 2,467,298 $ 902,914 $ 3,813,828 $ 4,716,742 $ 28,000 $ 902,914 $ 3,841,828 $ 4,744,742 $ (261,189 ) 1979 4/11/2017 Texas City TX 3,967,614 811,062 6,783,936 7,594,998 152,410 811,062 6,936,346 7,747,408 (272,886 ) 2010 11/17/2017 Riverside CA 3,414,341 1,110,557 5,472,815 6,583,372 38,794 1,110,557 5,511,609 6,622,166 (135,307 ) 1984 3/27/2018 Las Vegas I NV 4,560,762 2,218,730 6,622,998 8,841,728 67,768 2,218,730 6,690,766 8,909,496 (152,936 ) 1996 4/05/2018 Puyallup WA 6,778,838 3,370,390 9,588,463 12,958,853 37,886 3,370,390 9,626,349 12,996,739 (210,981 ) 1990 5/22/2018 Las Vegas II NV 6,380,083 2,150,182 10,203,441 12,353,623 19,672 2,150,182 10,223,113 12,373,295 (150,247 ) 2006 7/18/2018 Naples Fl 13,582,597 6,977,488 19,343,811 26,321,299 10,755 6,977,488 19,354,566 26,332,054 (242,862 ) 2001 8/01/2018 Woodlands I TX 4,948,278 932,000 8,791,302 9,723,302 4,329 932,000 8,795,631 9,727,631 (62,127 ) 2002 10/10/2018 Katy TX 2,303,182 945,000 8,087,652 9,032,652 28,702 945,000 8,116,354 9,061,354 (56,009 ) 2003 10/10/2018 Humble TX 3,694,442 1,129,000 6,717,806 7,846,806 1,189 1,129,000 6,718,995 7,847,995 (56,264 ) 2004 10/10/2018 Woodlands II TX 4,735,218 2,075,000 6,961,618 9,036,618 47,019 2,075,000 7,008,637 9,083,637 (53,953 ) 2007 10/10/2018 College Station TX 3,656,535 1,065,000 5,943,870 7,008,870 22,435 1,065,000 5,966,305 7,031,305 (47,464 ) 2004 10/10/2018 Cypress TX 3,813,994 1,484,000 5,083,471 6,567,471 5,357 1,484,000 5,088,828 6,572,828 (39,460 ) 2002 10/10/2018 Queenston TX — 1,314,500 5,614,928 6,929,428 — 1,314,500 5,614,928 6,929,428 (27,751 ) 2007 11/06/2018 $ 64,303,182 $ 26,485,823 $ 109,029,939 $ 135,515,762 $ 464,316 $ 26,485,823 $ 109,494,255 $ 135,980,078 $ (1,769,436 ) (1) The aggregate cost of real estate for United States federal income tax purposes is $143,806,260. STRATEGIC STORAGE TRUST IV, INC. AND SUBSIDIARIES December 31, 2018 Activity in real estate facilities during 2018 was as follows: 2018 Real estate facilities Balance at beginning of year $ 12,339,539 Facility acquisitions 123,204,022 Improvements 436,517 Balance at end of year $ 135,980,078 Accumulated depreciation Balance at beginning of year $ (138,219 ) Depreciation expense (1,631,217 ) Balance at end of year $ (1,769,436 ) Real estate facilities, net $ 134,210,642

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) as contained within the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) and the rules and regulations of the SEC.
Principles of Consolidation	Principles of Consolidation Our financial statements, and the financial statements of our Operating Partnership, including its wholly-owned subsidiaries, are consolidated in the accompanying consolidated financial statements. The portion of these entities not wholly-owned by us is presented as noncontrolling interests. All significant intercompany accounts and transactions have been eliminated in consolidation.
Consolidation Considerations	Consolidation Considerations Current accounting guidance provides a framework for identifying a variable interest entity (“VIE”) and determining when a company should include the assets, liabilities, noncontrolling interests, and results of activities of a VIE in its consolidated financial statements. In general, a VIE is an entity or other legal structure used to conduct activities or hold assets that either (1) has an insufficient amount of equity to carry out its principal activities without additional subordinated financial support, (2) has a group of equity owners that are unable to make significant decisions about its activities, or (3) has a group of equity owners that do not have the obligation to absorb losses or the right to receive returns generated by its operations. Generally, a VIE should be consolidated if a party with an ownership, contractual, or other financial interest in the VIE (a variable interest holder) has the power to direct the VIE’s most significant activities and the obligation to absorb losses or right to receive benefits of the VIE that could be significant to the VIE. A variable interest holder that consolidates the VIE is called the primary beneficiary. Upon consolidation, the primary beneficiary generally must initially record all of the VIE’s assets, liabilities, and noncontrolling interest at fair value and subsequently account for the VIE as if it were consolidated based on majority voting interest. Our Operating Partnership is deemed to be a VIE and is consolidated by the Company as the primary beneficiary. As of December 31, 2017, we had not entered into any other contracts/interests that would be deemed to be variable interests in VIEs other than our Operating Partnership. As of December 31, 2018, we had not entered into any other contracts/interests that would be deemed to be variable interests in VIEs other than three joint ventures and one preferred equity investment, which are all accounted for under the equity method of accounting. Please see Notes 3 and 10. Other than the entities noted above, we do not currently have any relationships with unconsolidated entities or financial partnerships. Under the equity method, our investments will be stated at cost and adjusted for our share of net earnings or losses and reduced by distributions. Equity in earnings will generally be recognized based on our ownership interest in the earnings of each of the unconsolidated investments.
Noncontrolling Interest in Consolidated Entities	Noncontrolling Interest in Consolidated Entities We account for the noncontrolling interest in our Operating Partnership in accordance with the related accounting guidance. Due to our control through our general partnership interest in our Operating Partnership and the limited rights of the limited partner, our Operating Partnership, including its wholly-owned subsidiaries, are consolidated with the Company and the limited partner interest is reflected as a noncontrolling interest in the accompanying consolidated balance sheets. The noncontrolling interest shall be attributed its share of income and losses, even if that attribution results in a deficit noncontrolling interest balance.
Use of Estimates	Use of Estimates The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The current economic environment has increased the degree of uncertainty inherent in these estimates and assumptions. Management will adjust such estimates when facts and circumstances dictate. Actual results could materially differ from those estimates. The most significant estimates made include the allocation of property purchase price to tangible and intangible assets acquired and liabilities assumed at relative fair value, the determination if certain entities should be consolidated, the evaluation of potential impairment of long-lived assets, and the estimated useful lives of real estate assets and intangibles.
Cash and Cash Equivalents	Cash and Cash Equivalents We consider all short-term, highly liquid investments that are readily convertible to cash with a maturity of three months or less at the time of purchase to be cash equivalents. We may maintain cash and cash equivalents in financial institutions in excess of insured limits, but believe this risk will be mitigated by only investing in or through major financial institutions.
Restricted Cash	Restricted Cash Restricted cash consists primarily of impound reserve accounts for property taxes, insurance and capital improvements in connection with the requirements of one of our loan agreements.
Real Estate Purchase Price Allocation	Real Estate Purchase Price Allocation We account for acquisitions in accordance with GAAP which requires that we allocate the purchase price of a property to the tangible and intangible assets acquired and the liabilities assumed based on their relative fair values. This guidance requires us to make significant estimates and assumptions, including fair value estimates, which requires the use of significant unobservable inputs, as of the acquisition date. The value of the tangible assets, consisting of land and buildings, is determined as if vacant. Substantially all of the leases in place at acquired properties are at market rates, as the majority of the leases are month-to-month contracts. We also consider whether in-place, market leases represent an intangible asset. We recorded approximately $5.5 million and $600,000 in intangible assets to recognize the value of in-place leases related to our acquisitions during the years ended December 31, 2018 and 2017, respectively. We do not expect, nor to date have we recorded, intangible assets for the value of customer relationships because we expect we will not have concentrations of significant customers and the average customer turnover will be fairly frequent. Allocation of purchase price to acquisitions of facilities are allocated to the individual facilities based upon an income approach or a cash flow analysis using appropriate risk adjusted capitalization rates which take into account the relative size, age, and location of the individual facility along with current and projected occupancy and rental rate levels or appraised values, if available. In January 2017, the FASB issued Accounting Standards Update 2017-01, “Business Combinations (Topic 805): Clarifying the Definition of a Business” (“ASU 2017-01”). ASU 2017-01 clarifies the framework for determining whether an integrated set of assets and activities meets the definition of a business. The revised framework provides guidance for determining whether an integrated set of assets and activities is a business and narrows the definition of a business, which is expected to result in fewer transactions being accounted for as business combinations. Acquisitions of integrated sets of assets and activities that do not meet the definition of a business are accounted for as asset acquisitions. We adopted this ASU on January 1, 2018. We expect that acquisitions of real estate or in-substance real estate will not meet the revised definition of a business because substantially all of the fair value is concentrated in a single identifiable asset or group of similar identifiable assets (i.e. land, buildings, and related intangible assets) or because the acquisition does not include a substantive process in the form of an acquired workforce or an acquired contract that cannot be replaced without significant cost, effort or delay. As a result, once an acquisition is deemed probable, transaction costs are capitalized rather than expensed. During the year ended December 31, 2018, we acquired twelve properties that did not meet the revised definition of a business, and we capitalized approximately $515,000 of acquisition-related transaction costs that would have otherwise been expensed under the guidance in effect prior to January 1, 2018. During the years ended December 31, 2018 and 2017, and the period from June 1, 2016 (date of inception) through December 31, 2016, we expensed approximately $1.3 million, $425,000 and none, respectively of acquisition-related transaction costs that did not meet our capitalization policy during the respective periods.
Evaluation of Possible Impairment of Long-Lived Assets	Evaluation of Possible Impairment of Long-Lived Assets Management monitors events and changes in circumstances that could indicate that the carrying amounts of our long-lived assets may not be recoverable. When indicators of potential impairment are present that indicate that the carrying amounts of the assets may not be recoverable, we will assess the recoverability of the assets by determining whether the carrying value of the long-lived assets will be recovered through the undiscounted future operating cash flows expected from the use of the asset and its eventual disposition. In the event that such expected undiscounted future cash flows do not exceed the carrying value, we will adjust the value of the long-lived assets to the fair value and recognize an impairment loss. For the years ended December 31, 2018 and 2017, and the period from June 1, 2016 (date of inception) through December 31, 2016, no impairment losses were recognized.
Revenue Recognition	Revenue Recognition Management believes that all of our leases are operating leases. Rental income is recognized in accordance with the terms of the leases, which generally are month-to-month. Revenues from any long-term operating leases are recognized on a straight-line basis over the term of the lease. The excess of rents received over amounts contractually due pursuant to the underlying leases is included in accounts payable and accrued liabilities in our consolidated balance sheets and contractually due but unpaid rent is included in other assets.
Allowance for Doubtful Accounts	Allowance for Doubtful Accounts Tenant accounts receivable is reported net of an allowance for doubtful accounts. Management’s estimate of the allowance is based upon a review of the current status of tenant accounts receivable. It is reasonably possible that management’s estimate of the allowance will change in the future.
Real Estate Facilities	Real Estate Facilities Real estate facilities are recorded based on relative fair value as of the date of acquisition. We capitalize costs incurred to develop, construct, renovate and improve properties, including interest and property taxes incurred during the construction period. The construction period begins when expenditures for the real estate assets have been made and activities that are necessary to prepare the asset for its intended use are in progress. The construction period ends when the asset is substantially complete and ready for its intended use.
Depreciation of Real Property Assets	Depreciation of Real Property Assets Our management is required to make subjective assessments as to the useful lives of our depreciable assets. We consider the period of future benefit of the asset to determine the appropriate useful lives. Depreciation of our real property assets is charged to expense on a straight-line basis over the estimated useful Description Standard Depreciable Life Land Not Depreciated Buildings 35 years Site Improvements 7-10 years
Depreciation of Personal Property Assets	Depreciation of Personal Property Assets Personal property assets consist primarily of furniture, fixtures and equipment and are depreciated on a straight-line basis over the estimated useful lives generally ranging from 3 to 5 years, and are included in other assets on our consolidated balance sheets.
Foreign Currency Translation	Foreign Currency Translation For non-U.S. functional currency operations, assets and liabilities are translated to U.S. dollars at current exchange rates. Revenues and expenses are translated at the average rates for the period. All related adjustments are recorded in accumulated other comprehensive income (loss) as a separate component of equity. Transactions denominated in a currency other than the functional currency of the related operation are recorded at rates of exchange in effect at the date of the transaction. Gains or losses on foreign currency transactions are recorded in other income (expense).
Intangible Assets	Intangible Assets We have allocated a portion of our real estate purchase price to in-place lease intangibles. We are amortizing in-place lease intangibles on a straight-line basis over the estimated future benefit period. As of December 31, 2018 and 2017, the gross amounts allocated to in-place lease intangibles were approximately $6.1 million and $600,000, respectively, and accumulated amortization of in-place lease intangibles totaled approximately $1.9 million and $150,000, respectively. Total estimated future amortization expense of intangible assets for the years ending December 31, 2019 and 2020 is approximately $3.6 million and $0.6 million, respectively, and none for the years thereafter.
Debt Issuance Costs	Debt Issuance Costs The net carrying value of costs incurred in connection with obtaining non revolving debt are presented on the consolidated balance sheets as a reduction of the related debt (see Note 5). Debt issuance costs are amortized on a straight-line basis over the term of the related loan, which is not materially different than the effective interest method. As of December 31, 2018 and 2017, accumulated amortization of debt issuance costs related to non revolving debt totaled approximately $0.4 million and none, respectively.
Organizational and Offering Costs	Organizational and Offering Costs Our Advisor may fund organization and offering costs on our behalf. We are required to reimburse our Advisor for such organization and offering costs; provided, however, our Advisor will fund, and will not be reimbursed for, 1.15% of the gross offering proceeds from the sale of Class W shares towards payment of organization and offering expenses, which we will recognize as a capital contribution from our Advisor. Our Advisor must reimburse us within 60 days after the end of the month in which the initial public offering terminates to the extent we paid or reimbursed organization and offering costs (excluding sales commissions, dealer manager fees, stockholder servicing fees and dealer manager servicing fees) in excess of 3.5% of the gross offering proceeds from the Primary Offering. If at any point in time we determine that the total organization and offering costs are expected to exceed 3.5% of the gross proceeds anticipated to be received from the Primary Offering, we will recognize such excess as a capital contribution from our Advisor. Offering costs are recorded as an offset to additional paid-in capital, and organization costs are recorded as an expense. In connection with our Primary Offering, our Dealer Manager will receive a sales commission of up to 6.0% of gross proceeds from sales of Class A shares and up to 3.0% of gross proceeds from the sales of Class T shares in the Primary Offering and a dealer manager fee up to 3.0% of gross proceeds from sales of both Class A shares and Class T shares in the Primary Offering under the terms of the Dealer Manager Agreement. Our Dealer Manager does not receive an upfront sales commission or dealer manager fee from the sales of Class W shares in the Primary Offering. In addition, our Dealer Manager receives an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 1% of the purchase price per share of the Class T shares sold in the Primary Offering. Our Dealer Manager also receives an ongoing dealer manager servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share of the Class W shares sold in the Primary Offering. We will cease paying the stockholder servicing fee with respect to the Class T shares sold in the Primary Offering at the earlier of (i) the date we list our shares on a national securities exchange, merge or consolidate with or into another entity, or sell or dispose of all or substantially all of our assets, (ii) the date at which the aggregate underwriting compensation from all sources equals 10% of the gross proceeds from the sale of Class A shares, Class T shares, and Class W shares in our Primary Offering (i.e., excluding proceeds from sales pursuant to our distribution reinvestment plan), which calculation shall be made by us with the assistance of our Dealer Manager commencing after the termination of our Primary Offering; (iii) with respect to a particular Class T share, the third anniversary of the issuance of the share; and (iv) the date that such Class T share is redeemed or is no longer outstanding. We will cease paying the dealer manager servicing fee with respect to the Class W shares sold in the Primary Offering at the earlier of (i) the date we list our shares on a national securities exchange, merge or consolidate with or into another entity, or sell or dispose of all or substantially all of our assets, (ii) the date at which the aggregate underwriting compensation from all sources equals 10% of the gross proceeds from the sale of Class A shares, Class T shares, and Class W shares in our Primary Offering (i.e., excluding proceeds from sales pursuant to our distribution reinvestment plan),which calculation shall be made by us with the assistance of our Dealer Manager commencing after the termination of our Primary Offering; (iii) the end of the month in which the aggregate underwriting compensation paid in our Primary Offering with respect to Class W shares, comprised of the dealer manager servicing fee, equals 9.0% of the gross proceeds from the sale of Class W shares in our Primary Offering (i.e., excluding proceeds from sales pursuant to our distribution reinvestment plan), which calculation shall be made by us with the assistance of our Dealer Manager commencing after the termination of our Primary Offering, and (iv) the date that such Class W share is redeemed or is no longer outstanding. Our Dealer Manager enters into participating dealer agreements with certain other broker-dealers which authorizes them to sell our shares. Upon sale of our shares by such broker-dealers, our Dealer Manager will re-allow all of the sales commissions and, subject to certain limitations, the stockholder servicing fees paid in connection with sales made by these broker-dealers. Our Dealer Manager may also re-allow to these broker-dealers a portion of their dealer manager fee as marketing fees, reimbursement of certain costs and expenses of attending training and education meetings sponsored by our Dealer Manager, payment of attendance fees required for employees of our Dealer Manager or other affiliates to attend retail seminars and public seminars sponsored by these broker-dealers, or to defray other distribution-related expenses. Our Dealer Manager will also receive reimbursement of bona fide due diligence expenses; however, to the extent these due diligence expenses cannot be justified, any excess over actual due diligence expenses would have been considered underwriting compensation subject to a 10% FINRA limitation and, when aggregated with all other non-accountable expenses in connection with our Offering, may not exceed 3% of gross offering proceeds from sales in the Offering. We record a liability within Due to Affiliates for the future estimated stockholder and dealer manager servicing fees and a reduction to additional paid-in capital at the time of sale of the Class T and Class W shares as an offering cost.
Redeemable Common Stock	Redeemable Common Stock We adopted a share redemption program that will enable stockholders to sell their shares to us in limited circumstances. We record amounts that are redeemable under the share redemption program as redeemable common stock in the accompanying consolidated balance sheets since the shares are redeemable at the option of the holder and therefore their redemption is outside our control. The maximum amount redeemable under our share redemption program will be limited to the number of shares we could repurchase with the amount of the net proceeds from the sale of shares under the distribution reinvestment plan. However, accounting guidance states that determinable amounts that can become redeemable but that are contingent on an event that is likely to occur (e.g., the passage of time) should be presented as redeemable when such amount is known. Therefore, the net proceeds from the distribution reinvestment plan are considered to be temporary equity and are presented as redeemable common stock in our consolidated balance sheets. In addition, current accounting guidance requires, among other things, that financial instruments that represent a mandatory obligation of us to repurchase shares be classified as liabilities and reported at settlement value. Our redeemable common shares are contingently redeemable at the option of the holder. When we determine we have a mandatory obligation to repurchase shares under the share redemption program, we will reclassify such obligations from temporary equity to a liability based upon their respective settlement values. For the year ended December 31, 2018, we received redemption requests totaling approximately $110,000 (approximately 4,900 shares), approximately $30,000 of which were fulfilled during the year ended December 31, 2018, with the remaining approximately $80,000 included in accounts payable and accrued liabilities as of December 31, 2018, and fulfilled in January 2019. For the year ended December 31, 2017, we did not receive any requests for redemptions.
Accounting for Equity Awards	Accounting for Equity Awards The cost of restricted stock is required to be measured based on the grant date fair value and the cost recognized over the relevant service period.
Fair Value Measurements	Fair Value Measurements Under GAAP, we are required to measure certain financial instruments at fair value on a recurring basis. In addition, we are required to measure other financial instruments and balances at fair value on a non-recurring basis. Fair value is defined by the accounting standard for fair value measurements and disclosures as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. It also establishes a fair value hierarchy that prioritizes observable and unobservable inputs used to measure fair value into three levels. The following summarizes the three levels of inputs and hierarchy of fair value we will use when measuring fair value: • Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities that we have the ability to access; • Level 2 inputs may include quoted prices for similar assets and liabilities in active markets, as well as interest rates and yield curves that are observable at commonly quoted intervals; and • Level 3 inputs are unobservable inputs for the assets or liabilities that are typically based on an entity’s own assumptions as there is little, if any, related market activity. In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the fair value measurement will fall within the lowest level that is significant to the fair value measurement in its entirety. The accounting guidance for fair value measurements and disclosures provides a framework for measuring fair value and establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. In determining fair value, we will utilize valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as consider counterparty credit risk in our assessment of fair value. Considerable judgment will be necessary to interpret Level 2 and 3 inputs in determining fair value of our financial and non-financial assets and liabilities. Accordingly, there can be no assurance that the fair values we will present will be indicative of amounts that may ultimately be realized upon sale or other disposition of these assets. Financial and non-financial assets and liabilities measured at fair value on a non-recurring basis in our consolidated financial statements consist of real estate and related liabilities assumed related to our acquisitions. The fair values of these assets and liabilities were determined as of the acquisition dates using widely accepted valuation techniques, including (i) discounted cash flow analysis, which considers, among other things, leasing assumptions, growth rates, discount rates and terminal capitalization rates, (ii) income capitalization approach, which considers prevailing market capitalization rates, and (iii) comparable sales activity. In general, we consider multiple valuation techniques when measuring fair values. However, in certain circumstances, a single valuation technique may be appropriate. All of the fair values of the assets and liabilities as of the acquisition dates were derived using Level 3 inputs. The carrying amounts of cash and cash equivalents, restricted cash, other assets, variable – rate debt, accounts payable and accrued liabilities, distributions payable and amounts due to affiliates approximate fair value. The table below summarizes our fixed rate notes payable at December 31, 2018 as we had no fixed rate notes payable at December 31, 2017. The estimated fair value of financial instruments is subjective in nature and is dependent on a number of important assumptions, including discount rates and relevant comparable market information associated with each financial instrument. The fair value of the fixed rate notes payable was estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. The use of different market assumptions and estimation methodologies may have a material effect on the reported estimated fair value amounts. Accordingly, the estimates presented below are not necessarily indicative of the amounts we would realize in a current market exchange. December 31, 2018 Fair Value Carrying Value Fixed Rate Secured Debt $ 2,350,000 $ 2,303,183
Income Taxes	Income Taxes We made an election to be taxed as a Real Estate Investment Trust (“REIT”), under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), commencing with our taxable year ended December 31, 2017. To qualify as a REIT, we must continue to meet certain organizational and operational requirements, including a requirement to distribute at least 90% of the REIT’s ordinary taxable income to stockholders (which is computed without regard to the dividends paid deduction or net capital gains and which does not necessarily equal net income as calculated in accordance with GAAP). As a REIT, we generally will not be subject to federal income tax on taxable income that we distribute to our stockholders. If we fail to qualify as a REIT in any taxable year, we will then be subject to federal income taxes on our taxable income at regular corporate rates and will not be permitted to qualify for treatment as a REIT for federal income tax purposes for four years following the year during which qualification is lost unless the IRS grants us relief under certain statutory provisions. Such an event could materially adversely affect our net income and net cash available for distribution to stockholders. However, we believe that we are organized and operate in such a manner as to qualify for treatment as a REIT and intend to operate in the foreseeable future in such a manner that we will remain qualified as a REIT for federal income tax purposes. Even if we continue to qualify for taxation as a REIT, we may be subject to certain state and local taxes on our income and property, and federal income and excise taxes on our undistributed income. We filed elections to treat our TRS as a taxable REIT subsidiary. In general, the TRS performs additional services for our customers and generally engages in any real estate or non-real estate related business. The TRS is subject to corporate federal and state income tax. The TRS follows accounting guidance which requires the use of the asset and liability method. Deferred income taxes represent the tax effect of future differences between the book and tax bases of assets and liabilities.
Per Share Data	Per Share Data Basic earnings per share attributable to our common stockholders for all periods presented is computed by dividing net income (loss) attributable to our common stockholders by the weighted average number of shares outstanding during the period, excluding unvested restricted stock. Diluted earnings per share is computed by including the dilutive effect of unvested restricted stock, utilizing the treasury stock method. For all periods presented the dilutive effect of unrestricted stock was not included in the diluted weighted average shares as such shares were antidilutive.
Recently Issued Accounting Guidance	Recently Issued Accounting Guidance In May 2014, the FASB issued ASU 2014-09 “Revenue from Contracts with Customers” as ASC Topic 606. The objective of ASU 2014-09 is to establish a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and superseded most of the existing revenue recognition guidance, including industry-specific guidance. The core principle is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In applying the new standard, companies will perform a five-step analysis of transactions to determine when and how revenue is recognized. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other topics in the FASB ASC. This ASU was applied using the modified retrospective approach. We have determined that our self storage rental revenues are not subject to the guidance in ASU 2014-09, as they qualify as lease contracts, which are excluded from its scope. We adopted this ASU on January 1, 2018 and its adoption did not have a material impact on our consolidated financial statements. In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842).” ASU 2016-02 amends the guidance on accounting for leases. Under ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short term leases) at the commencement date: (1) a lease liability, which is a lessee’s obligation to make lease payments arising from a lease; and (2) a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under ASU 2016-02, lessor accounting is largely unchanged. It also includes extensive amendments to the disclosure requirements. ASU 2016-02 is effective for fiscal years and interim periods beginning after December 15, 2018. We adopted this standard on January 1, 2019 using the modified retrospective approach, without applying the provisions to comparative periods presented. Its adoption did not have a material impact on our consolidated financial statements as substantially all of our lease revenues are derived from month-to-month leases and, as lessee, we have no significant leases.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Estimated Useful Lives used to Depreciate Real Property Assets	Depreciation of our real property assets is charged to expense on a straight-line basis over the estimated useful Description Standard Depreciable Life Land Not Depreciated Buildings 35 years Site Improvements 7-10 years
Summary of Fixed Rate Notes Payable	The table below summarizes our fixed rate notes payable at December 31, 2018 as we had no fixed rate notes payable at December 31, 2017. The estimated fair value of financial instruments is subjective in nature and is dependent on a number of important assumptions, including discount rates and relevant comparable market information associated with each financial instrument. The fair value of the fixed rate notes payable was estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. The use of different market assumptions and estimation methodologies may have a material effect on the reported estimated fair value amounts. Accordingly, the estimates presented below are not necessarily indicative of the amounts we would realize in a current market exchange. December 31, 2018 Fair Value Carrying Value Fixed Rate Secured Debt $ 2,350,000 $ 2,303,183

Real Estate Facilities (Tables)

Real Estate Facilities (Tables)	12 Months Ended
	Dec. 31, 2018
Real Estate [Abstract]
Summary of Activity in Real Estate Facilities	The following summarizes the activity in real estate facilities during the years ended December 31, 2018 and 2017: Real estate facilities Balance at December 31, 2016 $ — Facility acquisitions 12,311,740 Improvements and additions 27,799 Balance at December 31, 2017 12,339,539 Facility acquisitions 123,204,022 Improvements and additions 436,517 Balance at December 31, 2018 $ 135,980,078 Accumulated depreciation Balance at December 31, 2016 $ — Depreciation expense (138,219 ) Balance at December 31, 2017 (138,219 ) Depreciation expense (1,631,217 ) Balance at December 31, 2018 $ (1,769,436 )
Summary of Purchase Price Allocations for Acquisitions	The following table summarizes the purchase price allocations for our acquisitions during the year ended December 31, 2018: Property Acquisition Date Real Estate Assets Intangibles Total (1) Debt Assumed 2018 Revenue (2) 2018 Property Operating Income (2) (3) Riverside - CA 3/27/18 $ 6,583,372 $ 281,736 $ 6,865,108 $ — $ 500,448 $ 259,590 Las Vegas I - NV 4/05/18 8,841,728 346,682 9,188,410 — 558,716 362,870 Puyallup - WA 5/22/18 12,958,853 672,423 13,631,276 — 745,745 481,834 Las Vegas II - NV 7/18/18 12,353,623 501,662 12,855,285 — 466,454 338,479 Naples - FL 8/01/18 26,321,299 972,211 27,293,510 — 773,181 578,949 Woodlands I - TX 10/10/18 9,723,302 432,000 10,155,302 — 203,176 122,513 Katy - TX 10/10/18 9,032,652 435,000 9,467,652 2,322,606 208,238 124,943 Humble - TX 10/10/18 7,846,806 405,000 8,251,806 — 201,356 102,998 Woodlands II - TX 10/10/18 9,036,618 441,000 9,477,618 — 202,579 123,418 College Station - TX 10/10/18 7,008,870 346,000 7,354,870 — 163,310 95,181 Cypress - TX 10/10/18 6,567,471 319,000 6,886,471 — 146,842 62,701 Queenston - TX 11/06/18 6,929,428 313,000 7,242,428 — 115,524 57,498 $ 123,204,022 $ 5,465,714 $ 128,669,736 $ 2,322,606 $ 4,285,569 $ 2,710,974 (1) The allocations noted above are based on a determination of the relative fair value of the total consideration provided and represent the amount paid for the transaction, including capitalized acquisition costs. (2) The operating results of the facilities acquired above have been included in our consolidated statement of operations since their respective acquisition dates. (3) Property operating income excludes corporate general and administrative expenses, asset management fees, depreciation, amortization, and acquisition expenses. The following table summarizes the purchase price allocations for our acquisitions during the year ended December 31, 2017: Property Acquisition Date Real Estate Assets Intangibles Total (1) 2017 Revenue (2) 2017 Property Operating Income (2) (3) Jensen Beach - Florida 04/11/17 $ 4,716,742 $ 233,258 $ 4,950,000 $ 380,582 $ 182,357 Texas City - Texas 11/17/17 7,594,998 365,002 7,960,000 94,822 56,084 $ 12,311,740 $ 598,260 $ 12,910,000 $ 475,404 $ 238,441 (1) The allocations noted above are based on a determination of the relative fair value of the total consideration provided and represent the amount paid for the transaction. (2) The operating results of the facilities acquired above have been included in our consolidated statement of operations since their respective acquisition dates. (3) Property operating income excludes corporate general and administrative expenses, asset management fees, depreciation, amortization, and acquisition expenses.

Pro Forma Financial Informati_2

Pro Forma Financial Information (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2018
Business Acquisition Pro Forma Information [Abstract]
Summary of Consolidated Results of Operations on Pro Forma Basis	The table set forth below summarizes, on a pro forma basis, the results of operations of the Company for the years ended December 31, 2018 and 2017. Such presentation reflects the Company’s acquisitions that occurred during 2018 and 2017, which met the GAAP definition of a business in effect at that time, as if the acquisitions had occurred as of January 1, 2017 and June 1, 2016 (inception), respectively. As the Company’s acquisitions that were completed during the year ended December 31, 2018 did not meet the revised definition of a business, no adjustments for these acquisitions have been reflected in the pro forma information below. This pro forma information does not purport to represent what the actual consolidated results of operations of the Company would have been for the periods indicated, nor does it purport to predict the results of operations for future periods. Year Ended December 31, 2018 Year Ended December 31, 2017 Pro forma revenue $ 5,764,028 $ 1,252,321 Pro forma operating expenses (8,921,558 ) (2,329,533 ) Pro forma net loss attributable to common shareholders (4,349,211 ) (1,063,773 )

Secured Debt (Table)

Secured Debt (Table)	12 Months Ended
	Dec. 31, 2018
Debt Disclosure [Abstract]
Schedule of Secured Debt Future Principal Payments	The following table presents the future principal payment requirements on outstanding secured debt as of December 31, 2018: 2019 $ 62,120,974 2020 128,922 2021 137,392 2022 146,419 2023 156,038 2024 and thereafter 1,613,437 Total payments 64,303,182 Debt issuance costs, net (525,321 ) Total $ 63,777,861

Related Party Transactions (Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2018
Related Party Transactions [Abstract]
Summary of Related Party Costs	Pursuant to the terms of the agreements described above, the following table summarizes related party costs incurred and paid by us for the years ended December 31, 2017 and 2018, as well as any related amounts payable as of December 31, 2017 and 2018. Year Ended December 31, 2017 Year Ended December 31, 2018 Incurred Paid Payable Incurred Paid Payable Expensed Operating expenses (including organizational costs) $ 283,322 $ 278,258 $ 5,064 $ 775,948 $ 754,396 $ 26,616 Asset management fees 45,471 35,876 9,595 613,637 615,399 7,833 Property management fees (1) 35,545 26,785 8,760 350,058 358,818 — Transfer Agent expenses — — — 163,898 153,355 10,543 Acquisition expenses 187,641 187,641 — 666,416 666,416 — Capitalized Acquisition expenses — — — 76,890 76,890 — Additional Paid-in Capital Selling commissions 2,212,286 2,212,286 — 3,884,006 3,838,693 45,313 Dealer Manager fees 797,508 781,825 15,683 1,352,419 1,351,849 16,253 Stockholder Servicing Fees and Dealer Manager Servicing Fees (2) 533,108 17,948 515,160 1,297,283 216,670 1,595,773 Offering costs 1,581,394 1,548,028 33,366 356,021 371,085 18,302 Total $ 5,676,275 $ 5,088,647 $ 587,628 $ 9,536,576 $ 8,403,571 $ 1,720,633 (1) During the years ended December 31, 2017 and 2018, property management fees included approximately $16,000 (2) We pay our Dealer Manager an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365 th th

Selected Quarterly Data (Unau_2

Selected Quarterly Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Summary of Quarterly Financial Information	The following is a summary of quarterly financial information for the years ended December, 31, 2018 and 2017. Three months ended March 31, 2018 June 30, 2018 September 30, 2018 December 31, 2018 Total revenues $ 358,104 $ 824,113 $ 1,565,837 3,015,974 Total operating expenses 952,026 1,877,012 2,394,010 4,058,474 Operating loss (593,922 ) (1,052,899 ) (828,173 ) (1,042,500 ) Net loss (568,747 ) (956,985 ) (1,185,278 ) (2,008,943 ) Net loss attributable to common stockholders (566,467 ) (954,195 ) (1,182,557 ) (2,005,066 ) Net loss per Class A share-basic and diluted (0.26 ) (0.32 ) (0.31 ) (0.44 ) Net loss per Class T share-basic and diluted (0.26 ) (0.32 ) (0.31 ) (0.44 ) Net loss per Class W share- basic and diluted (0.26 ) (0.32 ) (0.31 ) (0.44 ) Three months ended March 31, 2017 June 30, 2017 September 30, 2017 December 31, 2017 Total revenues $ — $ 115,130 $ 129,427 230,847 Total operating expenses 122,481 405,323 389,360 804,920 Operating loss (122,481 ) (290,193 ) (259,933 ) (574,073 ) Net loss (122,481 ) (290,193 ) (259,933 ) (574,073 ) Net loss attributable to common stockholders (119,518 ) (283,601 ) (256,899 ) (570,737 ) Net loss per Class A share-basic and diluted (0.46 ) (0.75 ) (0.35 ) (0.40 ) Net loss per Class T share-basic and diluted — (0.75 ) (0.35 ) (0.40 ) Net loss per Class W share- basic and diluted — (0.75 ) (0.35 ) (0.40 )

Organization - Additional Infor

Organization - Additional Information (Detail)	Feb. 10, 2017	Jan. 25, 2017USD ($)shares	Jun. 15, 2016USD ($)shares	Dec. 31, 2016shares	Dec. 31, 2018USD ($)EmployeePropertyState$ / sharesshares	Dec. 31, 2017$ / sharesshares	Jan. 17, 2017$ / sharesshares	Jun. 01, 2016$ / sharesshares
Organization And Nature Of Operations [Line Items]
Date of formation of company					Jun. 1, 2016
Number of employees | Employee					0
Common Stock, shares authorized							700,000,000	30,000
Common Stock, par value | $ / shares							$ 0.001	$ 0.001
Preferred Stock, shares authorized					200,000,000	200,000,000	200,000,000
Preferred Stock, par value | $ / shares					$ 0.001	$ 0.001	$ 0.001
Shares issuable pursuant to distribution reinvestment plan | $					$ 95,000,000
Investments in Majority-owned Subsidiaries | Affiliate
Organization And Nature Of Operations [Line Items]
Percentage owned by affiliates					2.50%
California, Florida And Texas
Organization And Nature Of Operations [Line Items]
Number of operating self storage properties purchased | Property					14
Number of states | State					5
Primary Offering | Maximum
Organization And Nature Of Operations [Line Items]
Common stock, value authorized | $					$ 1,000,000,000
Class A Common Stock
Organization And Nature Of Operations [Line Items]
Common Stock, shares authorized					315,000,000	315,000,000	315,000,000
Common Stock, par value | $ / shares					$ 0.001	$ 0.001
Class A Common Stock | Common Stock
Organization And Nature Of Operations [Line Items]
Number of common stock issued		360,577		44	1,653,971	1,248,210
Gross proceeds from issuance of common stock | $		$ 7,500,000
Common Stock, shares outstanding				44	2,962,849	1,253,576
Class A Common Stock | Pubic Offering | Common Stock
Organization And Nature Of Operations [Line Items]
Number of common stock issued					2,602,000
Gross proceeds from issuance of common stock | $					$ 64,800,000
Class T Common Stock
Organization And Nature Of Operations [Line Items]
Common Stock, shares authorized					315,000,000	315,000,000	315,000,000
Common Stock, par value | $ / shares					$ 0.001	$ 0.001
Class T Common Stock | Common Stock
Organization And Nature Of Operations [Line Items]
Number of common stock issued					1,117,785	424,613
Gross proceeds from issuance of common stock | $					$ 38,000,000
Common Stock, shares outstanding					1,570,411	426,228
Class W Common Stock
Organization And Nature Of Operations [Line Items]
Common Stock, shares authorized					70,000,000	70,000,000	70,000,000
Common Stock, par value | $ / shares					$ 0.001	$ 0.001
Class W Common Stock | Common Stock
Organization And Nature Of Operations [Line Items]
Number of common stock issued					237,087	109,749
Gross proceeds from issuance of common stock | $					$ 8,100,000
Common Stock, shares outstanding					353,991	110,646
Strategic Storage Advisor IV, LLC
Organization And Nature Of Operations [Line Items]
Sale of common shares to advisor | $			$ 1,000
Strategic Storage Advisor IV, LLC | Class A Common Stock
Organization And Nature Of Operations [Line Items]
Number of shares sold to advisor			44
Strategic Storage Operating Partnership IV, L.P.
Organization And Nature Of Operations [Line Items]
Date of formation of company					Jun. 2, 2016
Advisor purchased a limited partnership interest in Operating Partnership | $			$ 200,000
Advisor purchased a limited partnership interest in Operating Partnership, number of partnership units			8,889
Initial capital contribution | $			$ 1,000
Percentage of common units owned by advisor					0.20%
Percentage of common units of limited partnership interests of Operating Partnership owned					99.80%
SmartStop Asset Management
Organization And Nature Of Operations [Line Items]
Percentage of economic interest owned by sponsor					97.50%
Percentage of voting membership interests owned by sponsor					100.00%
Percentage of Property Management owned by sponsor					100.00%
Percentage of non-voting equity interest	15.00%
Transfer Agent
Organization And Nature Of Operations [Line Items]
Percentage of membership interest owned by sponsor					100.00%

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional Information (Detail)	7 Months Ended	12 Months Ended
	Dec. 31, 2016USD ($)	Dec. 31, 2018USD ($)PropertyContractshares	Dec. 31, 2017USD ($)Contractshares
Summary Of Significant Accounting Policies [Line Items]
Number of contracts deemed to be in VIEs | Contract		0	0
Payments to acquire intangible assets		$ 5,500,000	$ 600,000
Business acquisition, transaction costs	$ 0	1,300,000	425,000
Impairment losses recognized	$ 0	0	0
Gross amounts of lease intangibles		6,100,000	600,000
Accumulated amortization of lease intangibles		1,900,000	150,000
Total estimated future amortization expense of intangible assets, year 2019		3,600,000
Total estimated future amortization expense of intangible assets, year 2020		600,000
Total estimated future amortization expense of intangible assets, after year 2020		0
Accumulated amortization of debt issuance costs		$ 400,000	0
Maximum period for reimbursement of offering cost		60 days
Maximum offering cost rate		3.50%
Amount issued under distribution reinvestment plan		$ 1
Carrying value		$ 63,777,861
Minimum percentage of ordinary taxable income to be distributed to stockholders		90.00%
Fixed Rate Secured Debt
Summary Of Significant Accounting Policies [Line Items]
Fair value		$ 2,350,000	0
Carrying value		$ 2,303,183	$ 0
Distribution
Summary Of Significant Accounting Policies [Line Items]
Share issued under distribution reinvestment plan | shares		4,900	0
Redemption total		$ 110,000	$ 0
Amount issued under distribution reinvestment plan		30,000	$ 0
Distribution | Accounts Payable and Accrued Liabilities
Summary Of Significant Accounting Policies [Line Items]
Amount issued under distribution reinvestment plan current		$ 80,000
Private Offering Dealer Manager Agreement
Summary Of Significant Accounting Policies [Line Items]
Underwriting compensation		10.00%
Maximum percentage other non-accountable expenses		3.00%
Class W Common Stock
Summary Of Significant Accounting Policies [Line Items]
Percentage of offering cost without reimbursement		1.15%
Class W Common Stock | Private Offering Dealer Manager Agreement
Summary Of Significant Accounting Policies [Line Items]
Percentage of gross proceeds from sale of shares		10.00%
Maximum dealer manager servicing fee percentage of proceeds from Primary Offering		9.00%
Class W Common Stock | Dealer Manager Servicing Fees
Summary Of Significant Accounting Policies [Line Items]
Monthly servicing fee accrual description		Accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share
Class A Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering		6.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering		3.00%
Class A Common Stock | Private Offering Dealer Manager Agreement
Summary Of Significant Accounting Policies [Line Items]
Percentage of gross proceeds from sale of shares		10.00%
Class T Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering		3.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering		3.00%
Class T Common Stock | Private Offering Dealer Manager Agreement
Summary Of Significant Accounting Policies [Line Items]
Percentage of gross proceeds from sale of shares		10.00%
Class T Common Stock | Stockholder Servicing Fees
Summary Of Significant Accounting Policies [Line Items]
Monthly servicing fee accrual description		Accrues daily in an amount equal to 1/365th of 1% of the purchase price per share
Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life		3 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life		5 years
ASU 2017-01
Summary Of Significant Accounting Policies [Line Items]
Number of properties not deemed a business acquisition | Property		12
Asset acquisition, capitalized transaction related costs		$ 515,000

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Estimated Useful Lives Used to Depreciate Real Property Assets (Detail)	12 Months Ended
	Dec. 31, 2018
Land
Property, Plant and Equipment [Line Items]
Standard Depreciable Life	Not Depreciated
Buildings
Property, Plant and Equipment [Line Items]
Standard Depreciable Life	35 years
Site Improvements | Minimum
Property, Plant and Equipment [Line Items]
Standard Depreciable Life	7 years
Site Improvements | Maximum
Property, Plant and Equipment [Line Items]
Standard Depreciable Life	10 years

Summary of Significant Accoun_6

Summary of Significant Accounting Policies - Summary of Fixed Rate Notes Payable (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Carrying value	$ 63,777,861
Fixed Rate Secured Debt
Debt Instrument [Line Items]
Fair value	2,350,000	$ 0
Carrying value	$ 2,303,183	$ 0

Real Estate Facilities - Summar

Real Estate Facilities - Summary of Activity in Real Estate Facilities (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Real estate facilities
Real estate facilities, beginning balance	$ 12,339,539
Facility acquisitions	123,204,022	$ 12,311,740
Improvements and additions	436,517	27,799
Real estate facilities, ending balance	135,980,078	12,339,539
Accumulated depreciation
Accumulated depreciation, beginning balance	(138,219)
Depreciation expense	(1,631,217)	(138,219)
Accumulated depreciation, ending balance	$ (1,769,436)	$ (138,219)

Real Estate Facilities - Summ_2

Real Estate Facilities - Summary of Purchase Price Allocations for Acquisitions (Detail) - USD ($)		12 Months Ended
		Dec. 31, 2018		Dec. 31, 2017
Asset Acquisition [Line Items]
Real Estate Assets		$ 123,204,022		$ 12,311,740
Intangibles		5,465,714		598,260
Total		128,669,736	[1]	12,910,000	[2]
Debt Assumed		2,322,606
Revenue	[3]	4,285,569		475,404
Property Operating Income	[3],[4]	$ 2,710,974		$ 238,441
CA | Riverside
Asset Acquisition [Line Items]
Acquisition Date		Mar. 27, 2018
Real Estate Assets		$ 6,583,372
Intangibles		281,736
Total	[1]	6,865,108
Revenue	[3]	500,448
Property Operating Income	[3],[4]	$ 259,590
NV | Las Vegas I
Asset Acquisition [Line Items]
Acquisition Date		Apr. 5, 2018
Real Estate Assets		$ 8,841,728
Intangibles		346,682
Total	[1]	9,188,410
Revenue	[3]	558,716
Property Operating Income	[3],[4]	$ 362,870
NV | Las Vegas II
Asset Acquisition [Line Items]
Acquisition Date		Jul. 18, 2018
Real Estate Assets		$ 12,353,623
Intangibles		501,662
Total	[1]	12,855,285
Revenue	[3]	466,454
Property Operating Income	[3],[4]	$ 338,479
WA | Puyallup
Asset Acquisition [Line Items]
Acquisition Date		May 22, 2018
Real Estate Assets		$ 12,958,853
Intangibles		672,423
Total	[1]	13,631,276
Revenue	[3]	745,745
Property Operating Income	[3],[4]	$ 481,834
FL | Naples
Asset Acquisition [Line Items]
Acquisition Date		Aug. 1, 2018
Real Estate Assets		$ 26,321,299
Intangibles		972,211
Total	[1]	27,293,510
Revenue	[3]	773,181
Property Operating Income	[3],[4]	$ 578,949
FL | Jensen Beach
Asset Acquisition [Line Items]
Acquisition Date				Apr. 11, 2017
Real Estate Assets				$ 4,716,742
Intangibles				233,258
Total	[2]			4,950,000
Revenue	[3]			380,582
Property Operating Income	[3],[4]			$ 182,357
TX | Woodlands I
Asset Acquisition [Line Items]
Acquisition Date		Oct. 10, 2018
Real Estate Assets		$ 9,723,302
Intangibles		432,000
Total	[1]	10,155,302
Revenue	[3]	203,176
Property Operating Income	[3],[4]	$ 122,513
TX | Katy
Asset Acquisition [Line Items]
Acquisition Date		Oct. 10, 2018
Real Estate Assets		$ 9,032,652
Intangibles		435,000
Total	[1]	9,467,652
Debt Assumed		2,322,606
Revenue	[3]	208,238
Property Operating Income	[3],[4]	$ 124,943
TX | Humble
Asset Acquisition [Line Items]
Acquisition Date		Oct. 10, 2018
Real Estate Assets		$ 7,846,806
Intangibles		405,000
Total	[1]	8,251,806
Revenue	[3]	201,356
Property Operating Income	[3],[4]	$ 102,998
TX | Woodlands II
Asset Acquisition [Line Items]
Acquisition Date		Oct. 10, 2018
Real Estate Assets		$ 9,036,618
Intangibles		441,000
Total	[1]	9,477,618
Revenue	[3]	202,579
Property Operating Income	[3],[4]	$ 123,418
TX | College Station
Asset Acquisition [Line Items]
Acquisition Date		Oct. 10, 2018
Real Estate Assets		$ 7,008,870
Intangibles		346,000
Total	[1]	7,354,870
Revenue	[3]	163,310
Property Operating Income	[3],[4]	$ 95,181
TX | Cypress
Asset Acquisition [Line Items]
Acquisition Date		Oct. 10, 2018
Real Estate Assets		$ 6,567,471
Intangibles		319,000
Total	[1]	6,886,471
Revenue	[3]	146,842
Property Operating Income	[3],[4]	$ 62,701
TX | Queenston
Asset Acquisition [Line Items]
Acquisition Date		Nov. 6, 2018
Real Estate Assets		$ 6,929,428
Intangibles		313,000
Total	[1]	7,242,428
Revenue	[3]	115,524
Property Operating Income	[3],[4]	$ 57,498
TX | Texas City
Asset Acquisition [Line Items]
Acquisition Date				Nov. 17, 2017
Real Estate Assets				$ 7,594,998
Intangibles				365,002
Total	[2]			7,960,000
Revenue	[3]			94,822
Property Operating Income	[3],[4]			$ 56,084
[1]	The allocations noted above are based on a determination of the relative fair value of the total consideration provided and represent the amount paid for the transaction, including capitalized acquisition costs.
[2]	The allocations noted above are based on a determination of the relative fair value of the total consideration provided and represent the amount paid for the transaction.
[3]	The operating results of the facilities acquired above have been included in our consolidated statement of operations since their respective acquisition dates.
[4]	Property operating income excludes corporate general and administrative expenses, asset management fees, depreciation, amortization, and acquisition expenses.

Real Estate Facilities - Additi

Real Estate Facilities - Additional Information (Detail) - Oshawa Land [Member] - Smart Centres [Member]	1 Months Ended
	Sep. 30, 2018CAD ($)	Dec. 31, 2018USD ($)
Asset Acquisition [Line Items]
Percentage owned by general partner in the Limited Partnership	50.00%
Percentage of units to be subscribed at closing in limited partnership	50.00%
Subscription price of units in limited partnership	$ 750,000
Subscription price as percentage of agreed upon fair market value of land to be contributed to the limited partnership	50.00%
Other Assets [Member]
Asset Acquisition [Line Items]
Amount of investment		$ 620,000

Pro Forma Financial Informati_3

Pro Forma Financial Information (Unaudited) - Summary of Consolidated Results of Operations on Pro Forma Basis (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Business Acquisition Pro Forma Information [Abstract]
Pro forma revenue	$ 5,764,028	$ 1,252,321
Pro forma operating expenses	(8,921,558)	(2,329,533)
Pro forma net loss attributable to common shareholders	$ (4,349,211)	$ (1,063,773)

Pro Forma Financial Informati_4

Pro Forma Financial Information (Unaudited) - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Business Acquisition Pro Forma Information [Abstract]
Pro forma acquisition related expenses	$ 0	$ 265,000

Secured Debt - Additional Infor

Secured Debt - Additional Information (Details)	Jan. 08, 2019USD ($)	Oct. 31, 2018USD ($)	Oct. 30, 2018USD ($)	Jul. 31, 2018USD ($)SpecialEntity	Dec. 31, 2018Property	Oct. 10, 2018USD ($)
Line Of Credit Facility [Line Items]
Term loan maturity date						Sep. 1, 2031
Key Bank Credit Facility
Line Of Credit Facility [Line Items]
Number of Special Purpose Entities | SpecialEntity				6
Line of credit facility, maximum borrowing capacity	$ 68,000,000	$ 62,000,000		$ 70,000,000
Line of credit facility, amount borrowed				$ 17,000,000
Line of credit additional borrowing capacity		$ 5,000,000
Number of properties | Property					12
Term loan maturity date				Jul. 31, 2019
Probable extended term loan maturity date				Jul. 31, 2020
Extension fee payable, as percentage of then outstanding term loan amount				0.25%
Credit agreement description				The amounts outstanding under the KeyBank Credit Facility bear interest generally based on the type of borrowing, which are either “ABR” or “Eurodollar” (as each term is defined in the Credit Agreement) at the Borrower’s election. Prior to October 31, 2018: (A) the loans comprising ABR borrowing bear interest at the lesser of (x) the alternate base rate (being the highest of (1) the Prime Rate, (2) the Federal Funds Effective Rate plus 0.5% or (3) one-month LIBO Rate plus 1%, with such capitalized terms being defined in the Credit Agreement) plus 175 basis points (the “ABR Basis Points”), or (y) the maximum rate that can be charged in accordance with applicable law, and (B) the loans comprising Eurodollar borrowing bear interest at the lesser of (x) the Adjusted LIBO Rate (as defined in the Credit Agreement) for a given Interest Period (as defined in the Credit Agreement) plus 275 basis points (the “Eurodollar Basis Points”), or (y) the maximum rate that can be charged in accordance with applicable law. After October 31, 2018, once our (i) debt service coverage ratio is at least equal to 1.35:1.00 and (ii) loan to value ratio is no greater than 60%, the ABR Basis Points will be reduced to 150 basis points, and the Eurodollar Basis Points will be reduced to 250 basis points. As of December 31, 2018, the applicable interest rate was approximately 5.0% which was based on the LIBOR rate plus 250 basis points.
Percentage of net equity proceeds received after effective date				85.00%
Key Bank Credit Facility | Maximum
Line Of Credit Facility [Line Items]
Debt service leverage ratio				65.00%
Percentage of pool value of mortgaged properties				60.00%
Key Bank Credit Facility | Minimum | Prior to October 31, 2018
Line Of Credit Facility [Line Items]
Debt Service Coverage Ratio				1.20
Key Bank Credit Facility | Minimum | After October 31, 2018
Line Of Credit Facility [Line Items]
Debt Service Coverage Ratio				1.35
Key Bank Credit Facility | One Month Libor Rate
Line Of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate					2.50%
Applicable interest rate					5.00%
Key Bank Credit Facility | ABR Basis Point
Line Of Credit Facility [Line Items]
Reduction in basis points				1.50%
Key Bank Credit Facility | Euro Dollar Basis Points
Line Of Credit Facility [Line Items]
Reduction in basis points				2.50%
Key Bank Credit Facility | ABR Borrowing | Federal Funds Effective Rate
Line Of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate				0.50%
Key Bank Credit Facility | ABR Borrowing | One Month Libor Rate
Line Of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate				1.00%
Key Bank Credit Facility | ABR Borrowing | ABR Basis Point
Line Of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate				1.75%
Key Bank Credit Facility | Eurodollar Borrowing | LIBOR Rate Adjustment
Line Of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate				2.75%
Key Bank Credit Facility | Houston Portfolio Acquisition
Line Of Credit Facility [Line Items]
Line of credit additional borrowing capacity			$ 40,000,000
Key Bank Credit Facility | Plant City Property
Line Of Credit Facility [Line Items]
Line of credit additional borrowing capacity	$ 6,000,000
Katy Property
Line Of Credit Facility [Line Items]
Applicable interest rate						6.40%
Loan assumed to hold Katy Property						$ 2,300,000

Secured Debt - Schedule of Secu

Secured Debt - Schedule of Secured Debt Future Principal Payments (Details)	Dec. 31, 2018USD ($)
Debt Disclosure [Abstract]
2019	$ 62,120,974
2020	128,922
2021	137,392
2022	146,419
2023	156,038
2024 and thereafter	1,613,437
Total payments	64,303,182
Debt issuance costs, net	(525,321)
Total	$ 63,777,861

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Detail)	Mar. 27, 2018	Oct. 02, 2017	Dec. 31, 2018USD ($)Employee	Dec. 31, 2017USD ($)
Related Party Transaction [Line Items]
Maximum period for reimbursement of offering cost			60 days
Maximum offering cost rate			3.50%
Number of employees | Employee			0
Tenant Insurance Joint Venture
Related Party Transaction [Line Items]
Threshold percentage to purchase triggering member ownership interest in joint venture at fair market value	95.00%
Tenant Insurance Joint Venture | TRS subsidiary
Related Party Transaction [Line Items]
Percentage of ownership interest in joint venture	0.10%
Percentage of net revenue generated from tenant insurance to be received under terms of joint venture agreement	0.10%
Private Offering Dealer Manager Agreement
Related Party Transaction [Line Items]
Underwriting compensation			10.00%
Maximum percentage other non-accountable expenses			3.00%
Class W Common Stock
Related Party Transaction [Line Items]
Percentage of offering cost without reimbursement			1.15%
Class W Common Stock | Dealer Manager Servicing Fees
Related Party Transaction [Line Items]
Monthly stockholder servicing fee accrual description			Accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share
Monthly serving fee payable and accrues daily percentage			0.50%
Class W Common Stock | Private Offering Dealer Manager Agreement
Related Party Transaction [Line Items]
Percentage of gross proceeds from sale of shares			10.00%
Maximum dealer manager servicing fee percentage of proceeds from Primary Offering			9.00%
Class A Common Stock | Dealer Manager
Related Party Transaction [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			6.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering			3.00%
Class A Common Stock | Private Offering Dealer Manager Agreement
Related Party Transaction [Line Items]
Percentage of gross proceeds from sale of shares			10.00%
Class T Common Stock | Dealer Manager
Related Party Transaction [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			3.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering			3.00%
Class T Common Stock | Stockholder Servicing Fees
Related Party Transaction [Line Items]
Monthly stockholder servicing fee accrual description			Accrues daily in an amount equal to 1/365th of 1% of the purchase price per share
Monthly serving fee payable and accrues daily percentage			1.00%
Class T Common Stock | Private Offering Dealer Manager Agreement
Related Party Transaction [Line Items]
Percentage of gross proceeds from sale of shares			10.00%
Advisory Agreement
Related Party Transaction [Line Items]
Maximum period for reimbursement of offering cost			60 days
Maximum offering cost rate			3.50%
Gross proceeds from Public Offering, threshold percentage of expenses for reimbursement			15.00%
Monthly asset management fee			0.0833%
Monthly asset management fee one twelfth of less than one percentage of asset value payable			One-twelfth of 1%
Operating expenses reimbursement percentage of average investment in assets			2.00%
Operating expenses reimbursement percentage of net income			25.00%
Operating expenses exceed limitation			12 months
Maximum days for disclosure fact			60 days
Operating expenses that exceeded the greater of 2% of our average invested assets or 25% of our net income			$ 210,000
Percentage of non-voting equity interest			15.00%
Percentage owned by affiliates			2.50%
Advisory Agreement | Class W Common Stock
Related Party Transaction [Line Items]
Percentage of offering cost without reimbursement			1.15%
Sub Property Management Agreement
Related Party Transaction [Line Items]
Sub property management termination date		Oct. 1, 2017
Amended Property Management Agreement
Related Party Transaction [Line Items]
Percentage of fee of Property Manager			6.00%
Property management agreement termination description			The property management agreement has a three year term and automatically renews for successive three year periods thereafter, unless we or our Property Manager provide prior written notice at least 90 days prior to the expiration of the term. After the end of the initial three year term, either party may terminate a property management agreement generally upon 60 days prior written notice. With respect to each new property we acquire for which we enter into a property management agreement with our Property Manager we will also pay our Property Manager a one-time start-up fee in the amount of $3,750.
Term of property management agreement			3 years
Renewal term of property management agreement			3 years
Notice period for property management agreement by property manager			60 days
Period of prior written notice for termination of property management agreement			90 days
Percentage of construction management fee			5.00%
Construction management fees for excess of capital improvement work			$ 10,000
Property manager one-time start-up fees			3,750
Amended Property Management Agreement | Minimum
Related Party Transaction [Line Items]
Property Manager receives fee for services			$ 3,000
Transfer Agent Agreement
Related Party Transaction [Line Items]
Term of property management agreement			3 years
Renewal term of property management agreement			1 year
Period of prior written notice for termination of property management agreement			90 days
SmartStop TI IV, LLC | Tenant Insurance Joint Venture
Related Party Transaction [Line Items]
Percentage of ownership interest in joint venture	99.90%
Percentage of net revenue generated from tenant insurance to be received under terms of joint venture agreement	99.90%
Affiliate of Property Manager | Tenant Insurance Joint Venture
Related Party Transaction [Line Items]
Tenant insurance revenue			$ 110,000	$ 1,000
Storage Auction Program
Related Party Transaction [Line Items]
Auction fees			$ 1,200
Ownership Percentage			50.00%

Related Party Transactions - Su

Related Party Transactions - Summary of Related Party Costs (Detail) - USD ($)		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Related party costs, Incurred		$ 9,536,576	$ 5,676,275
Related party costs, Paid		8,403,571	5,088,647
Related party costs, Payable		1,720,633	587,628
Operating Expenses (Including Organizational Costs)
Related Party Transaction [Line Items]
Related party costs, Incurred		775,948	283,322
Related party costs, Paid		754,396	278,258
Related party costs, Payable		26,616	5,064
Asset Management Fees
Related Party Transaction [Line Items]
Related party costs, Incurred		613,637	45,471
Related party costs, Paid		615,399	35,876
Related party costs, Payable		7,833	9,595
Property Management Fees
Related Party Transaction [Line Items]
Related party costs, Incurred	[1]	350,058	35,545
Related party costs, Paid	[1]	358,818	26,785
Related party costs, Payable	[1]		8,760
Transfer Agent Expenses
Related Party Transaction [Line Items]
Related party costs, Incurred		163,898
Related party costs, Paid		153,355
Related party costs, Payable		10,543
Acquisition Expenses
Related Party Transaction [Line Items]
Related party costs, Incurred		666,416	187,641
Related party costs, Paid		666,416	187,641
Capitalized Acquisition Expenses
Related Party Transaction [Line Items]
Related party costs, Incurred		76,890
Related party costs, Paid		76,890
Selling Commissions
Related Party Transaction [Line Items]
Related party costs, Incurred		3,884,006	2,212,286
Related party costs, Paid		3,838,693	2,212,286
Related party costs, Payable		45,313
Dealer Manager Fees
Related Party Transaction [Line Items]
Related party costs, Incurred		1,352,419	797,508
Related party costs, Paid		1,351,849	781,825
Related party costs, Payable		16,253	15,683
Stockholder Servicing Fees and Dealer Manager Servicing Fees
Related Party Transaction [Line Items]
Related party costs, Incurred	[2]	1,297,283	533,108
Related party costs, Paid	[2]	216,670	17,948
Related party costs, Payable	[2]	1,595,773	515,160
Offering Costs
Related Party Transaction [Line Items]
Related party costs, Incurred		356,021	1,581,394
Related party costs, Paid		371,085	1,548,028
Related party costs, Payable		$ 18,302	$ 33,366
[1]	During the years ended December 31, 2017 and 2018, property management fees included approximately $16,000 and $0, respectively, of fees paid to the sub-property manager.
[2]	We pay our Dealer Manager an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 1% of the purchase price per share of the Class T Shares and an ongoing dealer manager servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share of the Class W Shares sold in the Primary Offering.

Related Party Transactions - _2

Related Party Transactions - Summary of Related Party Costs (Parenthetical) (Detail) - USD ($)		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Related party costs, Paid		$ 8,403,571	$ 5,088,647
Property Management Fees
Related Party Transaction [Line Items]
Related party costs, Paid	[1]	358,818	26,785
Property Management Fees | Sub Property Manager
Related Party Transaction [Line Items]
Related party costs, Paid		0	16,000
Stockholder Servicing Fees and Dealer Manager Servicing Fees
Related Party Transaction [Line Items]
Related party costs, Paid	[2]	$ 216,670	$ 17,948
Stockholder Servicing Fees and Dealer Manager Servicing Fees | Class T Common Stock
Related Party Transaction [Line Items]
Monthly stockholder servicing fee accrual description		1/365th of 1% of the purchase price per share
Monthly serving fee payable and accrues daily percentage		1.00%
Stockholder Servicing Fees and Dealer Manager Servicing Fees | Class W Common Stock
Related Party Transaction [Line Items]
Monthly serving fee payable and accrues daily percentage		0.50%
Monthly stockholder servicing fee accrual description		1/365th of 0.5% of the purchase price per share
[1]	During the years ended December 31, 2017 and 2018, property management fees included approximately $16,000 and $0, respectively, of fees paid to the sub-property manager.
[2]	We pay our Dealer Manager an ongoing stockholder servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 1% of the purchase price per share of the Class T Shares and an ongoing dealer manager servicing fee that is payable monthly and accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share of the Class W Shares sold in the Primary Offering.

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Commitments And Contingencies [Line Items]
Amount issued under distribution reinvestment plan	$ 1
Class A Common Stock
Commitments And Contingencies [Line Items]
Purchase price per share	$ 23.75
Class T Common Stock
Commitments And Contingencies [Line Items]
Purchase price per share	23
Class W Common Stock
Commitments And Contingencies [Line Items]
Purchase price per share	$ 22.75
Distribution Reinvestment Plan
Commitments And Contingencies [Line Items]
Sales commission or dealer manager fee payable	$ 0
Amendment, suspension or termination period for distribution reinvestment plan	10 days
Distribution Reinvestment Plan | Class A Common Stock
Commitments And Contingencies [Line Items]
Issuance of shares for distribution reinvestment plan (in shares)	66,000
Distribution Reinvestment Plan | Class T Common Stock
Commitments And Contingencies [Line Items]
Issuance of shares for distribution reinvestment plan (in shares)	32,000
Distribution Reinvestment Plan | Class W Common Stock
Commitments And Contingencies [Line Items]
Issuance of shares for distribution reinvestment plan (in shares)	8,000
Share Redemption Program
Commitments And Contingencies [Line Items]
Amendment, suspension or termination period of share	30 days
Maximum weighted average number of shares outstanding percentage	5.00%
Share issued	0
Shares issued under distribution reinvestment plan	0
Redemption total	$ 110,000	$ 0
Amount issued under distribution reinvestment plan	$ 30,000
Share issued on redemption request	4,900
Share Redemption Program | Accounts Payable and Accrued Liabilities
Commitments And Contingencies [Line Items]
Amount issued under distribution reinvestment plan current	$ 80,000
Share Redemption Program | Minimum
Commitments And Contingencies [Line Items]
Shareholders share holding period	1 year
Operating Partnership Redemption Rights
Commitments And Contingencies [Line Items]
Number of shares issuable upon conversion of partnership units	1
Requisite minimum outstanding period for conversion eligibility	1 year

Selected Quarterly Data (Unau_3

Selected Quarterly Data (Unaudited) - Summary of Quarterly Financial Information (Detail) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Schedule Of Quarterly Financial Information [Line Items]
Total revenues	$ 3,015,974	$ 1,565,837	$ 824,113	$ 358,104	$ 230,847	$ 129,427	$ 115,130		$ 5,764,028	$ 475,404
Total operating expenses	4,058,474	2,394,010	1,877,012	952,026	804,920	389,360	405,323	$ 122,481	9,281,522	1,722,084
Operating loss	(1,042,500)	(828,173)	(1,052,899)	(593,922)	(574,073)	(259,933)	(290,193)	(122,481)	(3,517,494)	(1,246,680)
Net loss	(2,008,943)	(1,185,278)	(956,985)	(568,747)	(574,073)	(259,933)	(290,193)	(122,481)	(4,719,953)	(1,246,680)
Net loss attributable to common stockholders	$ (2,005,066)	$ (1,182,557)	$ (954,195)	$ (566,467)	$ (570,737)	$ (256,899)	$ (283,601)	$ (119,518)	$ (4,708,285)	$ (1,230,755)
Class A Common Stock
Schedule Of Quarterly Financial Information [Line Items]
Net loss per share-basic and diluted	$ (0.44)	$ (0.31)	$ (0.32)	$ (0.26)	$ (0.40)	$ (0.35)	$ (0.75)	$ (0.46)	$ (1.39)	$ (1.74)
Class T Common Stock
Schedule Of Quarterly Financial Information [Line Items]
Net loss per share-basic and diluted	(0.44)	(0.31)	(0.32)	(0.26)	(0.40)	(0.35)	(0.75)		(1.39)	(1.74)
Class W Common Stock
Schedule Of Quarterly Financial Information [Line Items]
Net loss per share-basic and diluted	$ (0.44)	$ (0.31)	$ (0.32)	$ (0.26)	$ (0.40)	$ (0.35)	$ (0.75)		$ (1.39)	$ (1.74)

Declaration of Distributions -

Declaration of Distributions - Additional Information (Detail)	Dec. 20, 2018$ / shares
Class A Common Stock
Schedule Of Stockholders Equity [Line Items]
Common stock daily distribution declared	$ 0.004281
Common stock daily distribution declared date	Dec. 20, 2018
Cash distribution record date start	Jan. 1, 2019
Cash distribution record date end	Mar. 31, 2019
Class T Common Stock
Schedule Of Stockholders Equity [Line Items]
Common stock daily distribution declared	$ 0.004281
Common stock daily distribution declared date	Dec. 20, 2018
Cash distribution record date start	Jan. 1, 2019
Cash distribution record date end	Mar. 31, 2019
Class T Common Stock | Stockholder Servicing Fee
Schedule Of Stockholders Equity [Line Items]
Class T shares, net of stockholder servicing fee	$ 0.003618
Class W Common Stock
Schedule Of Stockholders Equity [Line Items]
Common stock daily distribution declared	$ 0.004281
Common stock daily distribution declared date	Dec. 20, 2018
Cash distribution record date start	Jan. 1, 2019
Cash distribution record date end	Mar. 31, 2019
Class W Common Stock | Dealer Manager Servicing Fee
Schedule Of Stockholders Equity [Line Items]
Class W shares, net of dealer manager servicing fee	$ 0.003969

Potential Acquisition - Additio

Potential Acquisition - Additional Information (Detail)	Dec. 17, 2018USD ($)	Jun. 06, 2018CAD ($)	Apr. 16, 2018USD ($)	Jan. 04, 2018USD ($)	Nov. 07, 2017USD ($)	Jan. 31, 2018ContributionAgreementTractsofLand	Dec. 31, 2018	Jul. 31, 2018USD ($)
SmartCentres
Business Acquisition [Line Items]
Number of contribution agreements entered by subsidiary of sponsor | ContributionAgreement						2
Number of tracts of land | TractsofLand						2
Percentage owned by general partner in the Limited Partnership						50.00%
SmartCentres | Brampton Land
Business Acquisition [Line Items]
Earnest money may be forfeited upon failure of acquisition		$ 200,000
Value of land to be contributed to limited partnership at fair market value		$ 1,800,000
Percentage of units to be subscribed at closing in limited partnership		50.00%
Subscription price of units in limited partnership		$ 900,000
Subscription price as percentage of agreed upon fair market value of land to be contributed to the limited partnership		50.00%
SmartCentres | Vaughan Land
Business Acquisition [Line Items]
Earnest money may be forfeited upon failure of acquisition		$ 500,000
Value of land to be contributed to limited partnership at fair market value		$ 3,400,000
Percentage of units to be subscribed at closing in limited partnership		50.00%
Subscription price of units in limited partnership		$ 1,700,000
Subscription price as percentage of agreed upon fair market value of land to be contributed to the limited partnership		50.00%
Arizona | Surprise Property
Business Acquisition [Line Items]
Purchase and sale agreement execution date							Nov. 7, 2017
Purchase price for potential business acquisition					$ 7,800,000
Potential business acquisition description							We expect the acquisition of the Surprise Property to close in the third quarter of 2019 after construction is complete on the self storage facility and a certificate of occupancy has been issued. We expect to fund such acquisition with a combination of net proceeds from our Offering and a credit facility or other debt financing. If we fail to acquire the Surprise Property, in addition to the incurred acquisition costs, we may also forfeit approximately $300,000 in earnest money as a result.
Earnest money may be forfeited upon failure of acquisition					$ 300,000
CA | San Gabriel Property
Business Acquisition [Line Items]
Purchase and sale agreement execution date							Jan. 4, 2018
Purchase price for potential business acquisition				$ 13,500,000
Potential business acquisition description							We expect to fund such acquisition with net proceeds from our Offering and a credit facility or other debt financing. If we fail to acquire the San Gabriel Property, in addition to the incurred acquisition costs, we may also forfeit approximately $200,000 in earnest money as a result.
Earnest money may be forfeited upon failure of acquisition				$ 200,000
CA | Escondido Property Acquisition
Business Acquisition [Line Items]
Purchase and sale agreement execution date							Apr. 16, 2018
Purchase price for potential business acquisition			$ 18,000,000
Potential business acquisition description							We expect the acquisition of the Escondido Property to close in the second half of 2019 after construction is complete on the self storage facility and a certificate of occupancy has been issued. We expect to fund such acquisition with net proceeds from our Offering and/or potential debt financing. If we fail to acquire the Escondido Property, in addition to the incurred acquisition costs, we may also forfeit $750,000 in earnest money as a result.
Earnest money may be forfeited upon failure of acquisition			$ 750,000
Preferred equity investment								$ 2,500,000
Preferred rate of return							8.00%
Additional rate of return on investment							4.00%
New Jersey | Newark Property
Business Acquisition [Line Items]
Purchase and sale agreement execution date							Dec. 17, 2018
Purchase price for potential business acquisition	$ 30,000,000
Potential business acquisition description							We expect the acquisition of the Newark Property to close in the first quarter of 2019. We expect to fund such acquisition with a combination of net proceeds from our Offering and debt financing. If we fail to acquire the Newark Property, we may also forfeit approximately $500,000 in earnest money as a result.
Earnest money may be forfeited upon failure of acquisition	$ 500,000

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail)	Mar. 08, 2019USD ($)shares	Mar. 07, 2019$ / shares	Jan. 09, 2019CAD ($)Company	Jan. 08, 2019USD ($)	Dec. 20, 2018$ / shares	Jan. 31, 2019CAD ($)ContributionAgreementTractsofLand	Jan. 31, 2018ContributionAgreementTractsofLand	Dec. 31, 2016USD ($)	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)
Subsequent Event [Line Items]
Additional gross proceeds from issuance of common stock								$ 1,000	$ 74,542,378	$ 42,215,956
Class A Common Stock
Subsequent Event [Line Items]
Common stock daily distribution declared date					Dec. 20, 2018
Common stock daily distribution declared | $ / shares					$ 0.004281
Cash distribution record date start					Jan. 1, 2019
Cash distribution record date end					Mar. 31, 2019
Class T Common Stock
Subsequent Event [Line Items]
Common stock daily distribution declared date					Dec. 20, 2018
Common stock daily distribution declared | $ / shares					$ 0.004281
Cash distribution record date start					Jan. 1, 2019
Cash distribution record date end					Mar. 31, 2019
Class W Common Stock
Subsequent Event [Line Items]
Common stock daily distribution declared date					Dec. 20, 2018
Common stock daily distribution declared | $ / shares					$ 0.004281
Cash distribution record date start					Jan. 1, 2019
Cash distribution record date end					Mar. 31, 2019
SmartCentres
Subsequent Event [Line Items]
Percentage owned by general partner in the Limited Partnership							50.00%
Number of contribution agreements entered by subsidiary of sponsor | ContributionAgreement							2
Number of tracts of land | TractsofLand							2
Subsequent Event | Class A Common Stock, Class T Common Stock and Class W Common Stock
Subsequent Event [Line Items]
Common stock daily distribution declared date		Mar. 7, 2019
Common stock daily distribution declared | $ / shares		$ 0.004281
Cash distribution record date start		Apr. 1, 2019
Cash distribution record date end		Jun. 30, 2019
Subsequent Event | Class A Common Stock
Subsequent Event [Line Items]
Common stock issued in connection with Offering | shares	3,376,000
Additional gross proceeds from issuance of common stock	$ 82,600,000
Subsequent Event | Class T Common Stock
Subsequent Event [Line Items]
Common stock issued in connection with Offering | shares	2,267,000
Additional gross proceeds from issuance of common stock	$ 54,800,000
Subsequent Event | Class W Common Stock
Subsequent Event [Line Items]
Common stock issued in connection with Offering | shares	552,000
Additional gross proceeds from issuance of common stock	$ 12,600,000
Subsequent Event | SmartCentres
Subsequent Event [Line Items]
Percentage owned by general partner in the Limited Partnership						50.00%
Number of contribution agreements entered by subsidiary of sponsor | ContributionAgreement						2
Number of tracts of land | TractsofLand						2
Subsequent Event | Leaside Property | SmartCentres
Subsequent Event [Line Items]
Number of companies to be purchased | Company			2
Percentage owned by general partner in the Limited Partnership			50.00%
Subsequent Event | Leaside Property | East York Limited Partnership
Subsequent Event [Line Items]
Percentage owned by general partner in the Limited Partnership			50.00%
Subsequent Event | Leaside Property | East York Limited Partnership | SmartCentres
Subsequent Event [Line Items]
Percentage owned by general partner in the Limited Partnership			50.00%
Subsequent Event | Scarborough Land | SmartCentres
Subsequent Event [Line Items]
Subscription price of units in limited partnership						$ 900,000
Subscription price as percentage of agreed upon fair market value of land to be contributed to the limited partnership						50.00%
Value of land to be contributed to limited partnership at fair market value						$ 1,800,000
Percentage of units to be subscribed at closing in limited partnership						50.00%
Earnest money may be forfeited upon failure of acquisition						$ 150,000
Subsequent Event | Kingspoint Land | SmartCentres
Subsequent Event [Line Items]
Subscription price of units in limited partnership						$ 1,700,000
Subscription price as percentage of agreed upon fair market value of land to be contributed to the limited partnership						50.00%
Value of land to be contributed to limited partnership at fair market value						$ 3,300,000
Percentage of units to be subscribed at closing in limited partnership						50.00%
Earnest money may be forfeited upon failure of acquisition						$ 150,000
Plant City Property | FL
Subsequent Event [Line Items]
Purchase and sale agreement execution date				Nov. 8, 2018
Potential business acquisition description									On January 8, 2019, we closed on the acquisition of the Plant City Property for a purchase price of approximately $14.5 million, plus closing and acquisition costs, which was funded with proceeds from our public offering and a drawdown of $6.0 million under our KeyBank Credit Facility.
Plant City Property | FL | Subsequent Event
Subsequent Event [Line Items]
Purchase price for potential business acquisition				$ 14,500,000
Plant City Property | FL | Subsequent Event | Key Bank Credit Facility
Subsequent Event [Line Items]
Credit facility drawdown				$ 6,000,000
East York Land | Greater Toronto Area of Canada | Subsequent Event | Leaside Property | SmartCentres
Subsequent Event [Line Items]
Purchase price for potential business acquisition			$ 4,700,000
Subscription price of units in limited partnership			$ 3,800,000
Subscription price as percentage of agreed upon fair market value of land to be contributed to the limited partnership			50.00%
Value of land to be contributed to limited partnership at fair market value			$ 7,600,000

Schedule III (Detail)

Schedule III (Detail) - USD ($)		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 64,303,182
Initial Cost to Company, Land		26,485,823
Initial Cost to Company, Buildings and Improvements		109,029,939
Initial Cost to Company, Total		135,515,762
Cost Capitalized Subsequent to Acquisition		464,316
Gross Carrying Amount, Land		26,485,823
Gross Carrying Amount, Buildings and Improvements		109,494,255
Gross Carrying Amount, Total	[1]	135,980,078
Accumulated Depreciation		(1,769,436)	$ (138,219)
Jensen Beach | Florida
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		2,467,298
Initial Cost to Company, Land		902,914
Initial Cost to Company, Buildings and Improvements		3,813,828
Initial Cost to Company, Total		4,716,742
Cost Capitalized Subsequent to Acquisition		28,000
Gross Carrying Amount, Land		902,914
Gross Carrying Amount, Buildings and Improvements		3,841,828
Gross Carrying Amount, Total	[1]	4,744,742
Accumulated Depreciation		$ (261,189)
Date of Construction		1979
Date Acquired		Apr. 11, 2017
Texas City | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 3,967,614
Initial Cost to Company, Land		811,062
Initial Cost to Company, Buildings and Improvements		6,783,936
Initial Cost to Company, Total		7,594,998
Cost Capitalized Subsequent to Acquisition		152,410
Gross Carrying Amount, Land		811,062
Gross Carrying Amount, Buildings and Improvements		6,936,346
Gross Carrying Amount, Total	[1]	7,747,408
Accumulated Depreciation		$ (272,886)
Date of Construction		2010
Date Acquired		Nov. 17, 2017
Riverside | California
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 3,414,341
Initial Cost to Company, Land		1,110,557
Initial Cost to Company, Buildings and Improvements		5,472,815
Initial Cost to Company, Total		6,583,372
Cost Capitalized Subsequent to Acquisition		38,794
Gross Carrying Amount, Land		1,110,557
Gross Carrying Amount, Buildings and Improvements		5,511,609
Gross Carrying Amount, Total	[1]	6,622,166
Accumulated Depreciation		$ (135,307)
Date of Construction		1984
Date Acquired		Mar. 27, 2018
Las Vegas I | Nevada
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 4,560,762
Initial Cost to Company, Land		2,218,730
Initial Cost to Company, Buildings and Improvements		6,622,998
Initial Cost to Company, Total		8,841,728
Cost Capitalized Subsequent to Acquisition		67,768
Gross Carrying Amount, Land		2,218,730
Gross Carrying Amount, Buildings and Improvements		6,690,766
Gross Carrying Amount, Total	[1]	8,909,496
Accumulated Depreciation		$ (152,936)
Date of Construction		1996
Date Acquired		Apr. 5, 2018
Puyallup | Washington
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 6,778,838
Initial Cost to Company, Land		3,370,390
Initial Cost to Company, Buildings and Improvements		9,588,463
Initial Cost to Company, Total		12,958,853
Cost Capitalized Subsequent to Acquisition		37,886
Gross Carrying Amount, Land		3,370,390
Gross Carrying Amount, Buildings and Improvements		9,626,349
Gross Carrying Amount, Total	[1]	12,996,739
Accumulated Depreciation		$ (210,981)
Date of Construction		1990
Date Acquired		May 22, 2018
Las Vegas II | Nevada
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 6,380,083
Initial Cost to Company, Land		2,150,182
Initial Cost to Company, Buildings and Improvements		10,203,441
Initial Cost to Company, Total		12,353,623
Cost Capitalized Subsequent to Acquisition		19,672
Gross Carrying Amount, Land		2,150,182
Gross Carrying Amount, Buildings and Improvements		10,223,113
Gross Carrying Amount, Total	[1]	12,373,295
Accumulated Depreciation		$ (150,247)
Date of Construction		2006
Date Acquired		Jul. 18, 2018
Naples | Florida
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 13,582,597
Initial Cost to Company, Land		6,977,488
Initial Cost to Company, Buildings and Improvements		19,343,811
Initial Cost to Company, Total		26,321,299
Cost Capitalized Subsequent to Acquisition		10,755
Gross Carrying Amount, Land		6,977,488
Gross Carrying Amount, Buildings and Improvements		19,354,566
Gross Carrying Amount, Total	[1]	26,332,054
Accumulated Depreciation		$ (242,862)
Date of Construction		2001
Date Acquired		Aug. 1, 2018
Woodlands I | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 4,948,278
Initial Cost to Company, Land		932,000
Initial Cost to Company, Buildings and Improvements		8,791,302
Initial Cost to Company, Total		9,723,302
Cost Capitalized Subsequent to Acquisition		4,329
Gross Carrying Amount, Land		932,000
Gross Carrying Amount, Buildings and Improvements		8,795,631
Gross Carrying Amount, Total	[1]	9,727,631
Accumulated Depreciation		$ (62,127)
Date of Construction		2002
Date Acquired		Oct. 10, 2018
Katy | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 2,303,182
Initial Cost to Company, Land		945,000
Initial Cost to Company, Buildings and Improvements		8,087,652
Initial Cost to Company, Total		9,032,652
Cost Capitalized Subsequent to Acquisition		28,702
Gross Carrying Amount, Land		945,000
Gross Carrying Amount, Buildings and Improvements		8,116,354
Gross Carrying Amount, Total	[1]	9,061,354
Accumulated Depreciation		$ (56,009)
Date of Construction		2003
Date Acquired		Oct. 10, 2018
Humble | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 3,694,442
Initial Cost to Company, Land		1,129,000
Initial Cost to Company, Buildings and Improvements		6,717,806
Initial Cost to Company, Total		7,846,806
Cost Capitalized Subsequent to Acquisition		1,189
Gross Carrying Amount, Land		1,129,000
Gross Carrying Amount, Buildings and Improvements		6,718,995
Gross Carrying Amount, Total	[1]	7,847,995
Accumulated Depreciation		$ (56,264)
Date of Construction		2004
Date Acquired		Oct. 10, 2018
Woodlands II | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 4,735,218
Initial Cost to Company, Land		2,075,000
Initial Cost to Company, Buildings and Improvements		6,961,618
Initial Cost to Company, Total		9,036,618
Cost Capitalized Subsequent to Acquisition		47,019
Gross Carrying Amount, Land		2,075,000
Gross Carrying Amount, Buildings and Improvements		7,008,637
Gross Carrying Amount, Total	[1]	9,083,637
Accumulated Depreciation		$ (53,953)
Date of Construction		2007
Date Acquired		Oct. 10, 2018
College Station | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 3,656,535
Initial Cost to Company, Land		1,065,000
Initial Cost to Company, Buildings and Improvements		5,943,870
Initial Cost to Company, Total		7,008,870
Cost Capitalized Subsequent to Acquisition		22,435
Gross Carrying Amount, Land		1,065,000
Gross Carrying Amount, Buildings and Improvements		5,966,305
Gross Carrying Amount, Total	[1]	7,031,305
Accumulated Depreciation		$ (47,464)
Date of Construction		2004
Date Acquired		Oct. 10, 2018
Cypress | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Encumbrances		$ 3,813,994
Initial Cost to Company, Land		1,484,000
Initial Cost to Company, Buildings and Improvements		5,083,471
Initial Cost to Company, Total		6,567,471
Cost Capitalized Subsequent to Acquisition		5,357
Gross Carrying Amount, Land		1,484,000
Gross Carrying Amount, Buildings and Improvements		5,088,828
Gross Carrying Amount, Total	[1]	6,572,828
Accumulated Depreciation		$ (39,460)
Date of Construction		2002
Date Acquired		Oct. 10, 2018
Queenston | Texas
Real Estate And Accumulated Depreciation [Line Items]
Initial Cost to Company, Land		$ 1,314,500
Initial Cost to Company, Buildings and Improvements		5,614,928
Initial Cost to Company, Total		6,929,428
Gross Carrying Amount, Land		1,314,500
Gross Carrying Amount, Buildings and Improvements		5,614,928
Gross Carrying Amount, Total	[1]	6,929,428
Accumulated Depreciation		$ (27,751)
Date of Construction		2007
Date Acquired		Nov. 6, 2018
[1]	The aggregate cost of real estate for United States federal income tax purposes is $143,806,260.

Schedule III (Parenthetical) (D

Schedule III (Parenthetical) (Detail)	Dec. 31, 2018USD ($)
Real Estate And Accumulated Depreciation Disclosure [Abstract]
Aggregate cost of real estate for United States federal income tax purposes	$ 143,806,260

Schedule III - Activity in Real

Schedule III - Activity in Real Estate Facilities (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Real estate facilities
Real estate facilities, beginning balance	$ 12,339,539
Facility acquisitions	123,204,022	$ 12,311,740
Improvements	436,517	27,799
Real estate facilities, ending balance	135,980,078	12,339,539
Accumulated depreciation
Balance at beginning of year	(138,219)
Depreciation expense	(1,631,217)	(138,219)
Balance at end of year	(1,769,436)	(138,219)
Real estate facilities, net	$ 134,210,642	$ 12,201,320