UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

x  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 20212023

or

o  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _____ to _____

Commission file number of the issuing entity: 333-207361-05

Central Index Key Number of the issuing entity: 0001708131

CSAIL 2017-C8 Commercial Mortgage Trust

(exact name of the issuing entity as specified in its charter)

 

Central Index Key Number of the depositor: 0001654060

Credit Suisse Commercial Mortgage Securities Corp.

(exact name of the depositor as specified in its charter)

 

Central Index Key Number of the sponsor: 0001628601

Column Financial, Inc.

(exact name of the sponsor as specified in its charter)

 

Central Index Key Number of the sponsor: 0001542256

Natixis Real Estate Capital LLC

(exact name of the sponsor as specified in its charter)

 

Central Index Key Number of the sponsor: 0001632269

Benefit Street Partners CRE Finance LLC

(exact name of the sponsor as specified in its charter)

 

New York
(State or other jurisdiction of
incorporation or organization of

the issuing entity)

38-4040957

38-4040958

38-4040959

38-7187265

(I.R.S. Employer

Identification Numbers)


c/o Computershare Trust Company, National Association, as agent for

Wells Fargo Bank, National Association

as Certificate Administrator

9062 Old Annapolis Road

Columbia, MD

(Address of principal executive offices of the issuing entity)

21045

(Zip Code)

Registrant’s telephone number, including area code:

(212) 272-6858

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

None

 

 

 

Securities registered pursuant to Section 12(g) of the Act:  None.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  o Yes No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  o Yes No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes o No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Not applicable.

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  

Not applicable.

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer        o                                                                                                        Accelerated filer                                      o

Non-accelerated filer            (Do not check if a smaller reporting company)                                                                                                       Smaller reporting company                     o

                                                                                                                                                        Emerging growth company                     o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  o

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. o

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).  o Yes No

State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.  o Yes o No

Not applicable.

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

Not applicable.

DOCUMENTS INCORPORATED BY REFERENCE

 

List hereunder the following documents if incorporated by reference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) into which the document is incorporated: (1) Any annual report to security holders; (2) Any proxy or information statement; and (3) Any prospectus filed pursuant to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents should be clearly described for identification purposes (e.g., annual report to security holders for fiscal year ended December 24, 1980).

Not applicable.

 

EXPLANATORY NOTES

The 85 Broad Street Mortgage Loan, the Apple Sunnyvale Mortgage Loan, the Urban Union Amazon Mortgage Loan, the Broadway Portfolio Mortgage Loan, the St. Luke's Office Mortgage Loan, the Columbus Office Portfolio I Mortgage Loan, the Alexandria Corporate Park Mortgage Loan and the Marble Hall Gardens Mortgage Loan, which constituted approximately 11.1%, 8.7%, 4.7%, 4.7%, 4.2%, 3.7%, 2.5% and 1.4%, respectively, of the asset pool of the issuing entity as of its cut-off date, are each an asset of the issuing entity and are each part of a loan combination that includes (a) with respect to the 85 Broad Street Mortgage Loan, one other pari passu loan and three subordinate companion loans, each of which are not assets of the issuing entity, (b) with respect to the Apple Sunnyvale Mortgage Loan, one other pari passu loan and one subordinate companion loan, each of which are not assets of the issuing entity, (c) with respect to the Urban Union Amazon Mortgage Loan, one other pari passu loan and one subordinate companion loan, each of which are not assets of the issuing entity, (d) with respect to the Broadway Portfolio Mortgage Loan, one other pari passu loan, which is not an asset of the issuing entity, (e)(c) with respect to the St. Luke's Office Mortgage Loan, one other pari passu loan, which is not an asset of the issuing entity, (f)(d) with respect to the Columbus Office Portfolio I Mortgage Loan, one other pari passu loan, which is not an asset of the issuing entity, (g)(e) with respect to the Alexandria Corporate Park Mortgage Loan, one other pari passu loan, which is not an asset of the issuing entity and (h)(f) with respect to the Marble Hall Gardens Mortgage Loan, one other pari passu loan, which is not an asset of the issuing entity. These loan combinations, including the 85 Broad Street Mortgage Loan, the Apple Sunnyvale Mortgage Loan, the Urban Union Amazon Mortgage Loan, the Broadway Portfolio Mortgage Loan, the St. Luke's Office Mortgage Loan, the Columbus Office Portfolio I Mortgage Loan, the Alexandria Corporate Park Mortgage Loan and the Marble Hall Gardens Mortgage Loan, are being serviced and administered pursuant to the Pooling and Servicing Agreement, which is incorporated by reference as Exhibit 4.1 to this Annual Report on Form 10-K.The Urban Union Amazon Mortgage Loan, previously an asset of the issuing entity being serviced under the Pooling and Servicing Agreement, was not an asset of the issuing entity during the reporting period and is omitted from this Annual Report on Form 10-K and will be omitted from subsequent Annual Reports on Form 10-K.

The Exhibit Index describes exhibits provided by certain parties (in their capacities indicated on the Exhibit Index) with respect to the 245 Park Avenue Mortgage Loan, which constituted approximately 9.9% of the asset pool of the issuing entity as of its cut-off date.  The 245 Park Avenue Mortgage Loan is an asset of the issuing entity and is part of a loan combination that includes the 245 Park Avenue Mortgage Loan, twenty-two other pari passu loans and five subordinate companion loans, which are not assets of the issuing entity. A pari passu portion of the loan combination was securitized in the 245 Park Avenue Trust 2017-245P transaction (the “245 Park Avenue Trust 2017-245P Transaction”). This loan combination, including the 245 Park Avenue Mortgage Loan, is being serviced and administered pursuant to the trust and servicing agreement for the 245 Park Avenue Trust 2017-245P Transaction, which is incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K.

The Exhibit Index describes exhibits provided by certain parties (in their capacities indicated on the Exhibit Index) with respect to the Acropolis Garden Mortgage Loan, which constituted approximately 2.5% of the asset pool of the issuing entity as of its cut-off date.  The Acropolis Garden Mortgage Loan, ispreviously an asset of the issuing entity, and is part of a loan combination that includes the Acropolis Garden Mortgage Loan and one other pari passu loan, which iswas not an asset of the issuing entity.  This loan combination, includingentity during the Acropolis Garden Mortgage Loan, was serviced under the Poolingreporting period and Servicing Agreement for the issuing entity prior to the closing of the securitization of the other pari passu portion of the Acropolis Garden loan combination in the CSAIL 2017-CX9 Commercial Mortgage Trust transaction, Commission File Number 333-207361-06 (the “CSAIL 2017-CX9 Transaction”).  After the closing of the CSAIL 2017-CX9 Transaction on September 29, 2017, this loan combination, including the Acropolis Garden Mortgage Loan was, and will continue to be, serviced and administered pursuant to the pooling and servicing agreement with respect to the CSAIL 2017-CX9 Transaction, which is incorporated by reference as Exhibit 4.3 toomitted from this Annual Report on Form 10-K and will be omitted from subsequent Annual Reports on Form 10-K.

The Exhibit Index describes exhibits provided by certain parties (in their capacities indicated on the Exhibit Index) with respect to the Garden Multifamily Portfolio Mortgage Loan, which constituted approximately 2.2% of the asset pool of the issuing entity as of its cut-off date.  The Garden Multifamily Portfolio Mortgage Loan is an asset of the issuing entity and is part of a loan combination that includes the Garden Multifamily Portfolio Mortgage Loan and four other pari passu loans, which are not assets of the issuing entity. This loan combination, including the Garden Multifamily Portfolio Mortgage Loan, was serviced under the Pooling and Servicing Agreement for the issuing entity prior to the closing of the securitization of a pari passu portion of the Garden Multifamily Portfolio loan combination in the CSAIL 2017-CX10 Commercial Mortgage Trust transaction, Commission File Number 333-207361-07 (the “CSAIL 2017-CX10 Transaction”).  After the closing of the CSAIL 2017-CX10 Transaction on November 30, 2017, this loan combination, including the Garden Multifamily Portfolio Mortgage Loan was, and will continue to be, serviced and administered pursuant to the pooling and servicing agreement with respect to the CSAIL 2017-CX10 Transaction, which is incorporated by reference as Exhibit 4.44.3 to this Annual Report on Form 10-K.

The master servicer of a pooling and servicing agreement or trust and servicing agreement also functions as the primary servicer of the related mortgage loans serviced and administered pursuant to such agreement unless a separate primary servicer is identified herein.  If this report does not identify a separate primary servicer, the servicer compliance statement provided by the master servicer under any such agreement also encompasses its responsibilities as primary servicer of the related mortgage loan or mortgage loans.

Wells Fargo Bank, National Association is the master servicer and certificate administrator of the mortgage loans serviced under the Pooling and Servicing Agreement and the primary servicer of the 245 Park Avenue Mortgage Loan. As a result, Wells Fargo Bank, National Association is a “servicer” as defined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities described above, because it is servicing mortgage loans that constituted 10% or more of the assets of the issuing entity as of its cut-off date. The assessments of compliance with applicable servicing criteria, accountants’ attestation reports and servicer compliance statements delivered by Wells Fargo Bank, National Association in the capacities described above are listed in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian of the mortgage loans serviced under the Pooling and Servicing Agreement, the 245 Park Avenue Mortgage Loan the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan.  As a result, Wells Fargo Bank, National Association is a servicing function participant in the capacities described above, because it is servicing mortgage loans that constituted 5% or more of the assets of the issuing entity as of its cut-off date. The assessments of compliance with applicable servicing criteria and accountants’ attestation reports delivered by Wells Fargo Bank, National Association in the capacities described above are listed in the Exhibit Index.

LNR Partners, LLC is the special servicer of the mortgage loans (other than the 85 Broad Street Mortgage Loan and the Shoppes at Harmon Square Mortgage Loan) serviced under the Pooling and Servicing Agreement and the Garden Multifamily Portfolio Mortgage Loan. As a result, LNR Partners, LLC is a “servicer” as defined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities described above, because it is servicing mortgage loans that constituted 10% or more of the assets of the issuing entity as of its cut-off date. The assessments of compliance with applicable servicing criteria, accountants’ attestation reports and servicer compliance statements delivered by LNR Partners, LLC in the capacities described above are listed in the Exhibit Index.

Park Bridge Lender Services LLC is the operating advisor of the mortgage loans serviced under the Pooling and Servicing Agreement and the Garden Multifamily Portfolio Mortgage Loan.  As a result, Park Bridge Lender Services LLC is a servicing function participant in the capacities described above, because it is servicing mortgage loans that constituted 5% or more of the assets of the issuing entity as of its cut-off date. The assessments of compliance with applicable servicing criteria and accountants’ attestation reports delivered by Park Bridge Lender Services LLC in the capacities described above are listed in the Exhibit Index.

AEGON USA Realty Advisors, LLC is the special servicer of the 245 Park Avenue Mortgage Loan, which constituted approximately 9.9% of the asset pool of the issuing entity as of its cut-off date. In accordance with the Compliance and Disclosure Interpretations, Section 200.03 (Rules 13a-18 and 15d-18, Servicer’s Assessment of Compliance), this percentage must be reduced pro rata because it was only acting as special servicer of the 245 Park Avenue Mortgage Loan from January 1, 2021 to April 12, 2021. As a result, it falls below the de minimis requirements in Item 1122 of Regulation AB and no such assessment or attestation is required.

Wells Fargo Bank, National Association acts as trustee of the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan.  Pursuant to the pooling and servicing agreement for the CSAIL 2017-CX9 Transaction and the pooling and servicing agreement for the CSAIL 2017-CX10 Transaction, the trustee is required to provide an assessment of compliance with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guarantees regarding collections, cash flows or distributions, and any interest or other fees charged for such advances, are made, reviewed and approved as specified in the transaction agreements). However, during the reporting period, the trustee did not perform any servicing function with respect to the servicing criteria specified in Item 1122(d)(2)(iii) of Regulation AB.  The master servicer or the special servicer, to the extent required, performed the servicing function identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and each such party included Item 1122(d)(2)(iii) of Regulation AB in the assessment of compliance with applicable servicing criteria and accountant’s attestation report for the subject transaction.  As a result, this Annual Report on Form 10-K does not include an assessment of compliance with applicable servicing criteria of the trustee. One or more other servicers of the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan have delivered one or more assessments of compliance with respect to Item 1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, National Association acts as trustee of the mortgage loans serviced under the Pooling and Servicing Agreement and the 245 Park Avenue Mortgage Loan.  Pursuant to the Pooling and Servicing Agreement and the trust and servicing agreement for the 245 Park Avenue Trust 2017-245P Transaction, the trustee is required to provide an assessment of compliance with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guarantees regarding collections, cash flows or distributions, and any interest or other fees charged for such advances, are made, reviewed and approved as specified in the transaction agreements). However, during the reporting period, the trustee did not perform any servicing function with respect to the servicing criteria specified in Item 1122(d)(2)(iii) of Regulation AB.  The master servicer or the special servicer, to the extent required, performed the servicing function identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and each such party included Item 1122(d)(2)(iii) of Regulation AB in the assessment of compliance with applicable servicing criteria and accountant’s attestation report for the subject transaction.  As a result, this Annual Report on Form 10-K does not include an assessment of compliance with applicable servicing criteria of the trustee. One or more other servicers of the mortgage loans serviced under the Pooling and Servicing Agreement and the 245 Park Avenue Mortgage Loan have delivered one or more assessments of compliance with respect to Item 1122(d)(2)(iii) of Regulation AB.

This Annual Report on Form 10-K includes assessments of compliance with applicable servicing criteria and accountants’ attestation reports from CoreLogic Solutions, LLC.  This entity was engaged by the master servicer under the Pooling and Servicing Agreement and the primary servicer of the 245 Park Avenue Mortgage Loan to remit tax payments received from the escrow accounts of borrowers to local taxing authorities, to report tax amounts due, to verify tax parcel information, and to verify non-escrow tax payments. These servicing functions are included within the servicing criteria set forth in Items 1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB.  Therefore, under the principles-based definition of “servicer” set forth in Item 1101(j) of Regulation AB that looks to the functions that an entity performs, this vendor is a “servicer” for the purposes of Item 1122 of Regulation AB.  See Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

This Annual Report on Form 10-K includes an assessment of compliance with applicable servicing criteria, accountants’ attestation report and servicer compliance statement from Computershare Trust Company, National Association (“CTCNA”).  CTCNA was engaged by Wells Fargo Bank, National Association (“Wells Fargo”), in its capacity as certificate administrator and custodian, to perform certain specified servicing functions identified in the assessment of compliance with applicable servicing criteria and accountants’ attestation reports.  Wells Fargo engaged CTCNA in connection with the sale of Wells Fargo’s corporate trust services business to CTCNA and its affiliates.  Further, under the principles-based definition of “servicer” set forth in Item 1101(j) of Regulation AB that looks to the functions that an entity performs, this party is a “servicer” for the purposes of Item 1123 of Regulation AB.  See Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

The assessments of compliance with applicable servicing criteria, accountants’ attestation reports and servicer compliance statements of the certificate administrator of the 245 Park Avenue Mortgage Loan, the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan are omitted from this Annual Report on Form 10-K as the certificate administrator pursuant to the related pooling and servicing agreement or trust and servicing agreement does not perform any activities that address servicing criteria with respect to the issuing entity and because they are each not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

With respect to the pari passu loan combinations that include the 245 Park Avenue Mortgage Loan the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan, (i) the reportsreport on assessment of compliance with servicing criteria and attestation reportsreport on assessment of compliance with servicing criteria of KeyBank National Association as primary servicer of the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan, Rialto Capital Advisors, LLC as special servicer of the Acropolis Garden Mortgage Loan, Pentalpha Surveillance LLC as operating advisor of the Acropolis Garden Mortgage Loan and CWCapital Asset Management LLC as special servicer of the Garden Multifamily Portfolio Mortgage Loan, listed on the Exhibit Index are omitted from this Annual Report on Form 10-K as they are not required to be included on this Annual Report on Form 10-K per Instruction 3 to Item 1122 of Regulation AB because they are partiesit is a party performing activities that address servicing criteria relating to 5% or less of the assets of the issuing entity, and the report on assessment of compliance with servicing criteria and attestation report on assessment of compliance with servicing criteria of AEGON USA Realty Advisors, LLC as special servicer of the 245 Park Avenue Mortgage Loan prior to April 13, 2021 listed on the Exhibit Index are omitted from this Annual Report on Form 10-K for the reasons set forth in the Explanatory Notes above;entity; and (ii) the servicer compliance statements of AEGON USA Realty Advisors, LLC as special servicer of the 245 Park Avenue Mortgage Loan prior to April 13, 2021, Situs Holdings, LLC as special servicer of the 245 Park Avenue Mortgage Loan on and after April 13, 2021, KeyBank National Association as primary servicer of the Acropolis Garden Mortgage Loan and the Garden Multifamily Portfolio Mortgage Loan, Rialto Capital Advisors, LLC as special servicer of the Acropolis Garden Mortgage Loan and CWCapital Asset Management LLC as special servicer of the Garden Multifamily Portfolio Mortgage Loan, listed on the Exhibit Index are omitted from this Annual Report on Form 10-K as they are not required by Item 1123 of Regulation AB to be included on this Annual Report on Form 10-K because they are each an unaffiliated party that is not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

PART I

Item 1.  Business.

Omitted.

Item 1A.  Risk Factors.

Omitted.

Item 1B.  Unresolved Staff Comments.

None.

Item 1C.  Cybersecurity.

Omitted.

Item 2.  Properties.

Omitted.

Item 3.  Legal Proceedings.

Omitted.

Item 4.  Mine Safety Disclosures.

Not applicable.

PART II

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

Omitted.

Item 6. Selected Financial Data.

Omitted.[Reserved]

Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Omitted.

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk.

Omitted.

Item 8.  Financial Statements and Supplementary Data.

Omitted.

Item 9.  Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.

Omitted.

Item 9A.  Controls and Procedures.

Omitted.

Item 9B.  Other Information.

None.

Item 9C.  Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.

None.

PART III

Item 10.  Directors, Executive Officers and Corporate Governance.

Omitted.

Item 11.  Executive Compensation.

Omitted.

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Omitted.

Item 13.  Certain Relationships and Related Transactions, and Director Independence.

Omitted.

Item 14.  Principal AccountingAccountant Fees and Services.

Omitted.

ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB

Item 1112(b) of Regulation AB, Significant Obligor Financial Information.

The 85 Broad Street Mortgage Loan (Loan ID 1 on Annex A-1 of the prospectus supplement of the registrant relating to the issuing entity filed on June 29, 2017 pursuant to Rule 424(b)(2)) constitutes a significant obligor within the meaning of Item 1101(k)(2) of Regulation AB as disclosed in the prospectus supplement. In accordance with Item 1112(b) of Regulation AB, the most recent unaudited net operating income of the significant obligor was $17,918,702.94$20,488,848.06 for the twelve- month period ended December 31, 2021.2023.

Item 1114(b)(2) of Regulation AB, Significant Enhancement Provider Financial Information.

No entity or group of affiliated entities provides any external credit enhancement or other support for the certificates within this transaction as described under Item 1114(a) of Regulation AB.

Item 1115(b) of Regulation AB, Certain Derivatives Instruments (Financial Information).

No entity or group of affiliated entities provides any derivative instruments or other support for the certificates within this transaction as described under Item 1115 of Regulation AB.

Item 1117 of Regulation AB, Legal Proceedings.

The registrant knows of no material pending legal proceeding involving the trust or any party related to the trust, other than routine litigation incidental to the duties of those respective parties, and the following, with respect to CWCapital Asset Management LLC, as Special Servicer, and Wells Fargo Bank, National Association, as Trustee, Certificate Administratortrustee, as certificate administrator and Custodian.as custodian.

From time to time, CWCapital Asset Management LLC, a Delaware limited liability company (“CWCAM”), is a party to lawsuitsIn December 2014, Phoenix Light SF Limited (Phoenix Light) and other legal proceedings as part of its duties as a special servicer (e.g., enforcement of loan obligations) and/or arising in the ordinary course of business.  Other than as set forth in the following paragraphs, there are currently no legal proceedings pending, and no legal proceedings known to be contemplated by governmental authorities, against CWCAM or of which any of its property is the subject, that are material to the certificateholders.

On December 17, 2015, U.S. Bank National Association, the trustee under five pooling and servicing agreements for (i) Wachovia Bank Commercial Mortgage Trust 2007-C30, (ii) COBALT CMBS Commercial Trust 2007-C2, (iii) Wachovia Bank Commercial Mortgage Trust 2007-C31, (iv) ML-CFC Commercial Mortgage Trust 2007-5 and (v) ML-CFC Commercial Mortgage Trust 2007-6 commenced a proceeding with the Second Judicial District Court of Ramsey County, Minnesota (the “State Court”) for a declaratory judgment as to the proper allocation of certain proceeds (“Disputed Proceeds”) received by CWCAM in connection with the sale of the Peter Cooper Village and Stuyvesant Town property in New York, New York securing loans held by those trusts.  CWCAM was the special servicer of such property.  The petition requests the State Court to instruct the trustee, the trust beneficiaries, and any other interested parties as to the amount of the Disputed Proceeds, if any, that constitute penalty interest and/or the amount of the Disputed Proceeds, if any, that constitute gain-on-sale proceeds, with respect to each trust.  On February 24, 2016, CWCAM made a limited appearance with the State Court to file a motion to dismiss this proceeding based on lack of jurisdiction, mootness, standing and forum non conveniens.  On July 19, 2016, the State Court denied CWCAM’s motion to dismiss.  On July 22, 2016, the action was removed to federal court in Minnesota (“Federal Court”).  On October 21, 2016, the Federal Court held a hearing on the motion to transfer the action to the United States District Court for the Southern District of New York (“SDNY Court”), a motion to remand to state court and a motion to hear CWCAM’s request for reconsideration of the motion to dismiss.  On March 14, 2017, the Federal Court reserved the determination on the motion to hear CWCAM’s request for reconsideration of the motion to dismiss, denied the motion to remand the matter to state court and granted the motion to transfer the proceeding to the SDNY Court.  Cross motions for judgment on the pleadings wererelated entities filed but the SDNY Court was unable to decide the case based on the pleadings and the SDNY Court ordered discovery.  All fact discovery was completed in December, 2018 and expert discovery was completed on March 15, 2019.  The parties submitted cross motions for summary judgment, and onMarch 19, 2020, the SDNY Court entered an opinion and order in which it granted summary judgment in CWCAM’s favor and held that CWCAM was entitled to the entire amount of penalty interest and that CWCAM’s determination of Yield Maintenance was correct.  In the 127-page opinion, the SDNY Court found for CWCAM on every issue presented by the trustee’s petition, namely, that the funds in dispute constitute penalty interest and yield maintenance, not gain-on-sale proceeds, and that the amount of penalty interest and yield maintenance was correctly calculated. An appeal of the SDNY Court’s decision was taken on April 29, 2020.  Oral argument on the appeal occurred on June 21, 2021. The parties await the decision of the appeals court. 

On December 1, 2017, a complaint against CWCAM and others was filed in the United States District Court for the Southern District of New York styled as CWCapital Cobalt Vr Ltd. v. CWCapital Investments LLC, et al., No. 17-cv-9463 (the “Original Complaint”). The gravamen of the Original  Complaint alleged breaches of a contract and fiduciary duties by CWCAM’s affiliate, CWCapital Investments LLC in its capacity as collateral manager for the collateralized debt obligation transaction involving CWCapital Cobalt Vr, Ltd. In total, there are 14 counts pled in the Original Complaint. Of those 14, 5 claims were asserted against CWCAM for aiding and abetting breach of fiduciary duty, conversion and unjust enrichment. On May 23, 2018, the Original Complaint was dismissed for lack of subject matter jurisdiction.   On June 28, 2018, CWCapital Cobalt Vr Ltd. filed a substantially similar complaint in the Supreme Court of the State of New York, County of New York styled as CWCapital Cobalt Vr Ltd. v. CWCapital Investments LLC, et al., Index No. 653277/2018 (the “New Complaint”).  The gravamen of the New Complaint is the same as the previous complaint filed in the United State District Court for the Southern District of New York.  In total there are 16 counts pled in the New Complaint. Of those 16 counts, 5 claims were asserted against CWCAM for aiding and abetting breach of fiduciary duty, conversion and unjust enrichment, 1 count seeks a declaratory judgement that the plaintiff has the right to enforce the contracts in question and 1 count seeks an injunction requiring the defendants to recognize the plaintiff as the directing holder for the trusts in question. On January 11, 2019, the plaintiff dismissed with prejudice the declaratory judgment and injunction counts.  The New Complaint and related summons was not served on the defendants until July 13, 2018 and July 16, 2018.  The plaintiff’s motion for a preliminary injunction was denied by the court on July 31, 2018.  On August 3, 2018, the defendants, including CWCAM, filed a motion to dismiss the New Complaint in its entirety. On August 20, 2019, the court entered an order granting defendants’ motion almost in its entirety, dismissing 11 of the 16 counts and partially dismissing 2 additional counts.  Of the remaining counts, 2 are asserted against CWCAM for aiding and abetting breach of fiduciary duty and unjust enrichment.  On September 19, 2019, CWCapital Cobalt Vr Ltd. filed a notice of appeal relating to the August 20, 2019 dismissal order and on September 26, 2019, filed an amended complaint against CWCI and CWCAM attempting to address deficiencies relating to certain of the claims dismissed by the August, 20, 2019 order.  CWCI and CWCAM filed its Motion to Dismiss the amended complaint on October 28, 2019.  The court heard argument on the Motion to Dismiss the amended complaint on January 22, 2020 and on October 23, 2020, the court granted the motion dismissing the amended claims.  On November 30, 2020, CWCapital Cobalt Vr Ltd filed a notice of appeal relating to the October 23, 2020 dismissal order.  On April 27, 2021, the First Department affirmed the dismissal as to claims against CWCAM that were part of the August 20, 2019 dismissal, but reversed the dismissal of two counts for breach of the Collateral Management Agreement against CWCI.  CWCI has sought leave to file an appeal of the decision.  Both requests for leave were denied by the First Department.  The plaintiff has also sought leave to appeal the dismissal of the claims against CWCAM.  CWCAM believes that it has performed its obligations under the related pooling and servicing agreements in good faith and the remaining allegations in the New Complaint are without merit. 

On January 24, 2016 PSW NYC LLC commenced a complaint (the “PSW Complaint”) with the Supreme Court of the State of New York, County of New York (the “PSW Court”) against Bank of America, N.A. as trustee under the pooling and servicing agreements for Wachovia Bank Commercial Mortgage Trust 2007-C30 and COBALT CMBS Commercial Trust 2007-C2, U.S. Bank National Association as trustee under the pooling and servicing agreements for Wachovia Bank Commercial Mortgage Trust 2007-C31, ML-CFC Commercial Mortgage Trust 2007-5 and ML-CFC Commercial Mortgage Trust 2007-6 (collectively, the “PSW Trusts”), PCV-M Holdings LLC and CWCapital Asset Management LLC, individually and as special servicer for the PSW Trusts (collectively, the “Defendants”) seeking either (a) damages in an amount to be determined by the PSW Court but alleged by the plaintiffs to be approximately $500,000,000 – such amount being the amount PSW NYC LLC alleges would have been recovered on certain mezzanine loans (the “PCVST Mezzanine Loans”) related to the Peter Cooper Village and Stuyvesant Town property (the “PCVST Property”) in New York City which PSW NYC LLC sold to an entity related to the Defendants pursuant to a settlement agreement related to certain prior litigation (the “2010 Settlement Agreement”) or (b) the rescission of the 2010 Settlement Agreement which would result in, among other things, the rescission of the sale of the PCVST Mezzanine Loans and a claim for certain proceeds from the sale of the PCVST Property. PSW NYC LLC alleges that the Defendants procured the 2010 Settlement Agreement by fraud and further that the terms of the 2010 Settlement Agreement were breached by the Defendants. On February 26, 2016, CWCAM

on behalf of itself and the other Defendants filed a motion to dismiss the PSW Complaint (the “CWCAM Motion to Dismiss”). On April 11, 2016, PSW NYC LLC opposed the CWCAM Motion to Dismiss and cross-moved for a partial summary judgment on liability regarding allegations of breach of the 2010 Settlement Agreement (the “PSW Cross-Motion”). On May 5, 2016, the Defendants subsequently filed its reply and opposition to the PSW Cross-Motion. On August 23, 2016, oral arguments were provided to the PSW Court regarding the PSW Complaint, the CWCAM Motion to Dismiss and the PSW Cross-Motion and the PSW Court took such arguments under advisement. On October 31, 2016, the PSW Court issued an order granting the CWCAM Motion to Dismiss, denying the PSW Cross-Motion and dismissing the PSW Complaint with prejudice. Subsequently, PSW NYC LLC filed a notice of appeal relating to such order. On February 21, 2017, PSW NYC LLC filed its appeal and supporting brief arguing that the PSW Court erred by finding no breach of the assignment agreement and no fraudulent inducement. Oral argument was heard on May 4, 2017 at which point the court took the arguments under advisement. On May 25, 2017, the New York 1st Department appellate court affirmed the dismissal of all PSW claims and denied a request for leave to appeal to the New York Court of Appeals on September 12, 2017. 

On March 31, 2016, RAIT Preferred Funding II LTD. (“RAIT Preferred Funding”) commenced a complaint (“RAIT Complaint”) with the Supreme Court of the State of New York, County of New York (the “RAIT Court”), claiming it owns $18,500,000 of a mortgage loan secured by the development of the One Congress Street Property in Boston, Massachusetts (the “Loan”) and seeking (a) a declaratory judgment stating that RAIT Preferred Funding is the directing lender under a co-lender agreement dated March 28, 2007 and a pooling and servicing agreement dated March 1, 2007 (collectively, the “Operative Agreements”) and was the directing lender at the time of the improper modification of the Loan, (b) a declaratory judgment stating that RAIT Preferred Funding has the right to terminate the special servicer, (c) monetary damages for the value of the bonds and fees paid to CWCAM as the special servicer of the Loan and (d) other things.  On May 17, 2016, CWCAM filed a motion to dismiss the RAIT Complaint (“Motion to Dismiss”) stating that the RAIT Complaint did not state a claim and the essential facts of the RAIT Complaint are negated by affidavits and evidentiary materials submitted with the RAIT Complaint.  On June 14, 2016, RAIT Preferred Funding filed a Memorandum of Law in Opposition to the Motion to Dismiss (“Opposition”) stating that the claims in the RAIT Complaint were properly stated.  On June 30, 2016, CWCAM filed a reply in support of the Motion to Dismiss and in response to the Opposition, stating that each of CWCAM’s arguments is supported by the express language of the agreements between the parties, the documentary evidence and New York case law.  On September 30, 2016, RAIT Preferred Funding and CWCAM entered into a confidential Settlement Agreement (the “2016 Settlement”), which provides for a stay of the RAIT Preferred Funding litigation (the “Litigation Stay”) through August 25, 2017.  Pursuant to the terms of the 2016 Settlement, upon satisfaction of a term of the 2016 Settlement by August 25, 2017 (or such later date agreed to by the parties), the RAIT Preferred Funding litigation will be dismissed, with prejudice.  On May 19, 2017 the Borrower repaid the Loan in accordance with the terms of the notes and satisfied the condition to dismissal with prejudice.  RAIT has refused to dismiss the case and is claiming that the B Note should be paid in full.  CWCAM believes that it has performed its obligations under the Operative Agreements in good faith, and that the action should be dismissed with prejudice.  On August 29, 2017, the RAIT Court granted leave to RAIT Preferred Funding to amend its complaint.  On September 20, 2017, RAIT Preferred Funding filed an Amended Complaint (the “RAIT Amended Complaint”), which omits its original claims, adds Wells Fargo Bank as a defendant, and seeks (a) specific performance requiring repayment of the $18,500,000 principal amount of the B Note or, in the alternative, monetary damages, including the $18,500,000 principal amount of the B Note, in an amount to be determined at trial, (b) monetary damages on any fees paid to CWCAM as special servicer or Wells Fargo Bank as master servicer in connection with the borrower’s repayment of the Loan, (c) a declaratory judgment that RAIT Preferred Funding is entitled to recover the full $18,500,000 principal amount of the B Note, (d) punitive damages against CWCAM, and (e) other things.  On October 11, 2017, CWCAM filed a motion to dismiss the RAIT Amended Complaint (“CWCAM Motion to Dismiss Amended Complaint”) stating that the RAIT Amended Complaint did not state a claim and the essential facts of the RAIT Amended Complaint are negated by the Operative Agreements and other admissible evidentiary materials.  On November 13, 2017, Wells Fargo Bank filed a motion to dismiss the RAIT Amended Complaint (the “Wells Fargo Motion to Dismiss Amended Complaint”) and joined the CWCAM Motion to Dismiss Amended Complaint.  On January 29, 2018, the court dismissed all claims but for breach of contract and discovery has commenced.  CWCAM filed a Motion for Summary Judgement on March 18, 2019.   This matter was settled and the case dismissed on May 15, 2019. 

In December 2014, Phoenix Light SF Limited and certain related entities and the National Credit Union Administration (NCUA) filed complaints in the United States District Court for the Southern District of New York against Wells Fargo Bank, alleging claims against Wells Fargo Bank, N.A., in its capacity as trustee for a number of residential mortgage-backed securities (RMBS) trusts. Complaints raising similar allegations have been filed by Commerzbank AG in the Southern District of New York, and by IKB International and IKB Deutsche Industriebank (together, IKB) in New York state court, and Park Royal I LLC and Park Royal II LLC in New York state court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A., as trustee, caused losses to investors, and plaintiffs assert causes of action based upon, among other things, the trustee’s alleged failure to notify and enforce repurchase obligations of mortgage loan sellers for purported breaches of representations and warranties, notify investors of alleged events of default, and abide by appropriate standards of care following alleged events of default. In July 2022, the district court dismissed Phoenix Light’s claims and certain of the claims asserted by Commerzbank AG, and subsequently entered judgment in each case in favor of Wells Fargo Bank, N.A. In August 2022, Phoenix Light and Commerzbank AG each appealed the district court’s decision to the United States Court of Appeals for the Second Circuit. Phoenix Light dismissed its appeal in May 2023, terminating its case. In November 2023, Wells Fargo Bank, N.A. entered into an agreement with IKB to resolve IKB’s claims. Wells Fargo Bank, N.A. previously settled two class action lawsuits with similar allegations that wereactions filed in November 2014 and December 2016 by institutional investors in the Southern District of New York and New York state court, respectively. In addition, Park Royal I LLC and Park Royal II LLC have filed complaints in New York state court alleging Wells Fargo Bank, N.A., as trustee, failed to take appropriate actions upon learning of defective mortgage loan documentation. In March 2021, the Company entered into an agreement to resolve the caseaction filed by the NCUA.

In addition to the foregoing cases, in August 2014 and August 2015 NomuraNational Credit & Capital Inc. (“Nomura”) and Natixis Real Estate Holdings, LLC (“Natixis”) filed a total of seven third-party complaints against Wells Fargo Bank in New York state court. In the underlying first-party actions, Nomura and Natixis have been sued for alleged breaches of representations and warranties made in connectionUnion Administration with residential mortgage-backed securities sponsored by them. In the third-party actions, Nomura and Natixis allege that Wells Fargo Bank, as master servicer, primary servicer or securities administrator, failed to notify Nomura and Natixis of their own breaches, failed to properly oversee the primary servicers, and failed to adhere to accepted servicing practices. Natixis additionally alleges that Wells Fargo Bank failed to perform default oversight duties. Wells Fargo Bank has asserted counterclaims alleging that Nomura and Natixis failed to provide Wells Fargo Bank notice of their representation and warranty breaches.

With respect to each of the foregoing litigations, Wells Fargo Bank believes plaintiffs' claims are without merit and intends to contest the claims vigorously, but there can be no assurances as to the outcome of the litigations or the possible impact of the litigations on Wells Fargo Bank or the related RMBS trusts.similar allegations.

Item 1119 of Regulation AB, Affiliations and Certain Relationships and Related Transactions.

The information regarding this Item has been previously provided in the prospectus of the Registrant relating to the issuing entity filed on June 29, 2017 pursuant to Rule 424(b)(2).

Item 1122 of Regulation AB, Compliance with Applicable Servicing Criteria.

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the mortgage loans are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the 245 Park Avenue Mortgage Loan, which is being serviced and administered pursuant to the trust and servicing agreement for the 245 Park Avenue Trust 2017-245P Transaction, are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L to the trust and servicing agreement for the 245 Park Avenue Trust 2017-245P Transaction incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the 245 Park Avenue Trust 2017-245P Transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the Acropolis Garden Mortgage Loan, which is being serviced and administered pursuant to the pooling and servicing agreement for the CSAIL 2017-CX9 Transaction, are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicing agreement for the CSAIL 2017-CX9 Transaction incorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the CSAIL 2017-CX9 Transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the Garden Multifamily Portfolio Mortgage Loan, which is being serviced and administered pursuant to the pooling and servicing agreement for the CSAIL 2017-CX10 Transaction, are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicing agreement for the CSAIL 2017-CX10 Transaction incorporated by reference as Exhibit 4.44.3 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the CSAIL 2017-CX10 Transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

The report on assessment of compliance for the twelve months ended December 31, 2021, furnished pursuant to Item 1122 of Regulation AB by Aegon USA Realty Advisors, LLC (“Aegon” or the “Company”), as special servicer, discloses that the following material instance of noncompliance occurred with respect to its platform:

The examination performed by PWC identified an instance of material noncompliance with the servicing criteria set forth in Item 1122(d)(3)(i)(A) of Regulation AB applicable to the Company during year ended December 31, 2021. More specifically, for the only active special serviced deal subject to Item 1122(d)(3)(i)(A), the report to the investors was not prepared in accordance with the timeframes and other terms set forth in the transaction agreements for the period of January 1, 2021 to January 21, 2021. UBSCM 2017-C4 is the specific deal related to the aforementioned finding. No other deals within Aegon’s CMBS special servicing portfolio were related to or impacted by this instance of non-compliance.

Management acknowledges the timeframe for reporting for this active special serviced deal was missed by two days. Despite the timing discrepancy, there was no impact on any investor reporting, issuing, or servicing. No additional testing was available for this particular criteria due to the downsizing of the CMBS portfolio given Aegon’s pending exit from the business line.

Item 1123 of Regulation AB, Servicer Compliance Statement.

The servicer compliance statements are attached as Exhibits to this Annual Report on Form 10-K.

The servicer compliance statement for the twelve months ended December 31, 2021, furnished pursuant to Item 1123 of Regulation AB by Aegon USA Realty Advisors, LLC (“Aegon” or the “Company”), as special servicer, discloses that the following material instance of noncompliance occurred with respect to its platform:

The examination performed by PWC identified an instance of material noncompliance with the servicing criteria set forth in Item 1122(d)(3)(i)(A) of Regulation AB applicable to the Company during year ended December 31, 2021. More specifically, for the only active special serviced deal subject to Item 1122(d)(3)(i)(A), the report to the investors was not prepared in accordance with the timeframes and other terms set forth in the transaction agreements for the period of January 1, 2021 to January 21, 2021. UBSCM 2017-C4 is the specific deal related to the aforementioned finding. No other deals within Aegon’s CMBS special servicing portfolio were related to or impacted by this instance of non-compliance.

Management acknowledges the timeframe for reporting for this active special serviced deal was missed by two days. Despite the timing discrepancy, there was no impact on any investor reporting, issuing, or servicing. No additional testing was available for this particular criteria due to the downsizing of the CMBS portfolio given Aegon’s pending exit from the business line.

PART IV

Item 15. Exhibits,Exhibit and Financial Statement Schedules

(a) The following is a list of documents filed as part of this Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

4.1           Pooling and Servicing Agreement, dated as of June 1, 2017, among Credit Suisse Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank, National Association, as Master Servicer, Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer, Wells Fargo Bank, National Association, as Certificate Administrator, Wilmington Trust, National Association, as Trustee and Park Bridge Lender Services LLC, as Operating Advisor and as Asset Representation Reviewer (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.2           Trust and Servicing Agreement, dated as of May 30, 2017, among J.P. Morgan Chase Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank, National Association, as Master Servicer, AEGON USA Realty Advisors, LLC, as Special Servicer, Wells Fargo Bank, National Association, as Certificate Administrator, Wilmington Trust, National Association, as Trustee and Trimont Real Estate Advisors, LLC, as Operating Advisor (filed as Exhibit 4.2 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.3           Pooling and Servicing Agreement, dated as of September 1, 2017, among Credit Suisse Commercial Mortgage Securities Corp., as Depositor, KeyBank National Association, as Master Servicer, Rialto Capital Advisors, LLC, as Special Servicer, Wells Fargo Bank, National Association, as Certificate Administrator and as Trustee and Pentalpha Surveillance LLC, as Operating Advisor and as Asset Representation Reviewer (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed on October 24, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.4           Pooling and Servicing Agreement, dated as of November 1, 2017, among Credit Suisse Commercial Mortgage Securities Corp., as Depositor, KeyBank National Association, as Master Servicer, CWCapital Asset Management LLC, as Special Servicer, Wells Fargo Bank, National Association, as Certificate Administrator and as Trustee and Park Bridge Lender Services LLC, as Operating Advisor and as Asset Representation Reviewer (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed on December 5, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.54.4           Co-Lender Agreement, dated as of June 13, 2017, by and between Natixis Real Estate Capital LLC, as Initial Note A-A-1 Holder, Natixis Real Estate Capital LLC, as Initial Note A-A-2 Holder, Natixis Real Estate Capital LLC, as Initial Note A-A-3 Holder, Natixis Real Estate Capital LLC, as Initial Note A-B Holder, Natixis Real Estate Capital LLC, as Initial Note B-A Holder and Natixis Real Estate Capital LLC, as Initial Note B-B Holder (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.64.5           Co-Lender Agreement, dated as of May 30, 2017, by and among JPMorgan Chase Bank, National Association, as Initial Note 1 Holder, Natixis Real Estate Capital LLC, as Initial Note 2 Holder, Deutsche Bank, AG, New York Branch, as Initial Note 3 Holder, Société Générale, as Initial Note 4 Holder and Barclays Bank PLC, as Initial Note 5 Holder (filed as Exhibit 4.4 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.7           Amended and Restated Co-Lender Agreement, dated as of May 10, 2017, by and between Natixis Real Estate Capital LLC, as Note A-1 Holder, Natixis Real Estate Capital LLC, as Note A-2 Holder and Koramco US Debt Strategy Private Real Estate Investment Trust No. 3, as Junior Noteholder (filed as Exhibit 4.5 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.8           Amended and Restated Co-Lender Agreement, dated as of April 18, 2017, by and between Natixis Real Estate Capital LLC, as Note A-1 Holder, Natixis Real Estate Capital LLC, as Note A-2 Holder and Hangang US Real Estate Fund No. 1, as Junior Noteholder (filed as Exhibit 4.6 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.9           Co-Lender Agreement, dated as of April 18, 2017, between Natixis Real Estate Capital LLC, as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder (filed as Exhibit 4.7 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.104.7           Co-Lender Agreement, dated as of June 29, 2017, between Benefit Street Partners CRE Finance LLC, as Note A-1 Holder and Benefit Street Partners CRE Finance LLC, as Note A-2 Holder and Benefit Street Partners CRE Finance LLC, as Note A-3 Holder (filed as Exhibit 4.8 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.114.8         Co-Lender Agreement, dated as of June 29, 2017, between Benefit Street Partners CRE Finance LLC, as Note A-1 Holder and Benefit Street Partners CRE Finance LLC, as Note A-2 Holder (filed as Exhibit 4.9 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.12         Co-Lender Agreement, dated as of June 29, 2017, between Natixis Real Estate Capital LLC, as Note A-1 Holder and Natixis Real Estate Capital LLC as Note A-2 Holder (filed as Exhibit 4.10 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.134.9         Co-Lender Agreement, dated as of June 29, 2017, between Benefit Street Partners CRE Finance LLC, as Note A-1 Holder and Benefit Street Partners CRE Finance LLC, as Note A-2 Holder (filed as Exhibit 4.11 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.144.10         Co-Lender Agreement, dated as of June 29, 2017, between Natixis Real Estate Capital LLC, as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder (filed as Exhibit 4.13 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

4.154.11         Amended and Restated Co-Lender Agreement, dated as of November 30, 3017, between Benefit Street Partners CRE Finance LLC, as Note A-1 Holder, Wilmington Trust, National Association, as trustee for the benefit of the registered holders of the CSAIL Commercial Mortgage Securities Trust 2017-C8, Commercial Mortgage Pass-Through Certificates, Series 2017-C8, as Note A-2 Holder, Benefit Street Partners CRE Finance LLC, as Note A-3 Holder, Benefit Street Partners CRE Finance LLC, as Note A-4 Holder, Benefit Street Partners CRE Finance LLC, as Note A-5 Holder and Benefit Street Partners CRE Finance LLC, as Note A-6 Holder (filed as Exhibit 4.12 to the registrant’s Current Report on Form-8-K filed on December 5, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein).

31            Rule 13a-14(d)/15d-14(d) Certifications.

33            Reports on assessment of compliance with servicing criteria for asset-backed securities.

33.1         Wells Fargo Bank, National Association, as Master Servicer

33.2         Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer prior to July 7, 2021

33.3         LNR Partners, LLC, as Special Servicer on and after July 7, 2021

33.433.3         Wilmington Trust, National Association, as Trustee (Omitted. See Explanatory Notes.)

33.533.4         Wells Fargo Bank, National Association, as Certificate Administrator

33.633.5         Wells Fargo Bank, National Association, as Custodian

33.733.6         Park Bridge Lender Services LLC, as Operating Advisor

33.833.7         CoreLogic Solutions, LLC, as Servicing Function Participant

33.8         Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

33.9         Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator on and after November 1, 2021Custodian

33.10Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021

33.11       Wells Fargo Bank, National Association, as Primary Servicer of the 85 Broad Street Mortgage Loan (see Exhibit 33.1)

33.1233.11       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the 85 Broad Street Mortgage Loan (see Exhibit 33.2)

33.1333.12       Wilmington Trust, National Association, as Trustee of the 85 Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

33.1433.13       Wells Fargo Bank, National Association, as Custodian of the 85 Broad Street Mortgage Loan (see Exhibit 33.6)33.5)

33.1533.14       Park Bridge Lender Services LLC, as Operating Advisor of the 85 Broad Street Mortgage Loan (see Exhibit 33.7)33.6)

33.1633.15       CoreLogic Solutions, LLC, as Servicing Function Participant of the 85 Broad Street Mortgage Loan (see Exhibit 33.8)33.7)

33.1733.16       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.18       Wells Fargo Bank, National Association, as Primary Servicer of the Apple Sunnyvale Mortgage Loan (see Exhibit 33.1)

33.19       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Apple Sunnyvale Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.20       LNR Partners, LLC, as Special Servicer of the Apple Sunnyvale Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)

33.21       Wilmington Trust, National Association, as Trustee of the Apple Sunnyvale Mortgage Loan (Omitted. See Explanatory Notes.)

33.22       Wells Fargo Bank, National Association, as Custodian of the Apple Sunnyvale Mortgage Loan (see Exhibit 33.6)

33.23       Park Bridge Lender Services LLC, as Operating Advisor of the Apple Sunnyvale Mortgage Loan (see Exhibit 33.7)

33.24       CoreLogic Solutions, LLC, as Servicing Function Participant of the Apple Sunnyvale Mortgage Loan (see Exhibit 33.8)

33.25       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)

33.2633.17       Wells Fargo Bank, National Association, as Primary Servicer of the Broadway Portfolio Mortgage Loan (see Exhibit 33.1)

33.27       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Broadway Portfolio Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.2833.18       LNR Partners, LLC, as Special Servicer of the Broadway Portfolio Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)33.2)

33.2933.19       Wilmington Trust, National Association, as Trustee of the Broadway Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.3033.20       Wells Fargo Bank, National Association, as Custodian of the Broadway Portfolio Mortgage Loan (see Exhibit 33.6)33.5)

33.3133.21       Park Bridge Lender Services LLC, as Operating Advisor of the Broadway Portfolio Mortgage Loan (see Exhibit 33.7)33.6)

33.3233.22       CoreLogic Solutions, LLC, as Servicing Function Participant of the Broadway Portfolio Mortgage Loan (see Exhibit 33.8)33.7)

33.3333.23       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.34       Wells Fargo Bank, National Association, as Primary Servicer of the Urban Union Amazon Mortgage Loan (see Exhibit 33.1)

33.35       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Urban Union Amazon Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.36       LNR Partners, LLC, as Special Servicer of the Urban Union Amazon Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)

33.37       Wilmington Trust, National Association, as Trustee of the Urban Union Amazon Mortgage Loan (Omitted. See Explanatory Notes.)

33.38       Wells Fargo Bank, National Association, as Custodian of the Urban Union Amazon Mortgage Loan (see Exhibit 33.6)

33.39       Park Bridge Lender Services LLC, as Operating Advisor of the Urban Union Amazon Mortgage Loan (see Exhibit 33.7)

33.40       CoreLogic Solutions, LLC, as Servicing Function Participant of the Urban Union Amazon Mortgage Loan (see Exhibit 33.8)

33.41       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)

33.4233.24       Wells Fargo Bank, National Association, as Primary Servicer of the St. Luke's Office Mortgage Loan (see Exhibit 33.1)

33.43       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the St. Luke's Office Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.4433.25       LNR Partners, LLC, as Special Servicer of the St. Luke's Office Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)33.2)

33.4533.26       Wilmington Trust, National Association, as Trustee of the St. Luke's Office Mortgage Loan (Omitted. See Explanatory Notes.)

33.4633.27       Wells Fargo Bank, National Association, as Custodian of the St. Luke's Office Mortgage Loan (see Exhibit 33.6)33.5)

33.4733.28       Park Bridge Lender Services LLC, as Operating Advisor of the St. Luke's Office Mortgage Loan (see Exhibit 33.7)33.6)

33.4833.29       CoreLogic Solutions, LLC, as Servicing Function Participant of the St. Luke's Office Mortgage Loan (see Exhibit 33.8)33.7)

33.4933.30       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.5033.31       Wells Fargo Bank, National Association, as Primary Servicer of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 33.1)

33.51       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Columbus Office Portfolio I Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.5233.32       LNR Partners, LLC, as Special Servicer of the Columbus Office Portfolio I Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)33.2)

33.5333.33       Wilmington Trust, National Association, as Trustee of the Columbus Office Portfolio I Mortgage Loan (Omitted. See Explanatory Notes.)

33.5433.34       Wells Fargo Bank, National Association, as Custodian of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 33.6)33.5)

33.5533.35       Park Bridge Lender Services LLC, as Operating Advisor of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 33.7)33.6)

33.5633.36       CoreLogic Solutions, LLC, as Servicing Function Participant of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 33.8)33.7)

33.5733.37       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.5833.38       Wells Fargo Bank, National Association, as Primary Servicer of the Alexandria Corporate Park Mortgage Loan (see Exhibit 33.1)

33.59       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Alexandria Corporate Park Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.6033.39       LNR Partners, LLC, as Special Servicer of the Alexandria Corporate Park Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)33.2)

33.6133.40       Wilmington Trust, National Association, as Trustee of the Alexandria Corporate Park Mortgage Loan (Omitted. See Explanatory Notes.)

33.6233.41       Wells Fargo Bank, National Association, as Custodian of the Alexandria Corporate Park Mortgage Loan (see Exhibit 33.6)33.5)

33.6333.42       Park Bridge Lender Services LLC, as Operating Advisor of the Alexandria Corporate Park Mortgage Loan (see Exhibit 33.7)33.6)

33.6433.43       CoreLogic Solutions, LLC, as Servicing Function Participant of the Alexandria Corporate Park Mortgage Loan (see Exhibit 33.8)33.7)

33.6533.44       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.6633.45       Wells Fargo Bank, National Association, as Primary Servicer of the Marble Hall Gardens Mortgage Loan (see Exhibit 33.1)

33.67       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Marble Hall Gardens Mortgage Loan prior to July 7, 2021 (see Exhibit 33.2)

33.6833.46       LNR Partners, LLC, as Special Servicer of the Marble Hall Gardens Mortgage Loan on and after July 7, 2021 (see Exhibit 33.3)33.2)

33.6933.47       Wilmington Trust, National Association, as Trustee of the Marble Hall Gardens Mortgage Loan (Omitted. See Explanatory Notes.)

33.7033.48       Wells Fargo Bank, National Association, as Custodian of the Marble Hall Gardens Mortgage Loan (see Exhibit 33.6)33.5)

33.7133.49       Park Bridge Lender Services LLC, as Operating Advisor of the Marble Hall Gardens Mortgage Loan (see Exhibit 33.7)33.6)

33.7233.50       CoreLogic Solutions, LLC, as Servicing Function Participant of the Marble Hall Gardens Mortgage Loan (see Exhibit 33.8)33.7)

33.7333.51       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.7433.52       Wells Fargo Bank, National Association, as Primary Servicer of the 245 Park Avenue Mortgage Loan (see Exhibit 33.1)

33.75       AEGON USA Realty Advisors, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan prior to April 13, 2021 (Omitted. See Explanatory Notes.)

33.7633.53       Situs Holdings, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan on and after April 13, 2021

33.7733.54       Wilmington Trust, National Association, as Trustee of the 245 Park Avenue Mortgage Loan (Omitted. See Explanatory Notes.)

33.7833.55       Wells Fargo Bank, National Association, as Custodian of the 245 Park Avenue Mortgage Loan (see Exhibit 33.6)33.5)

33.7933.56       Trimont Real Estate Advisors,BellOak, LLC, as Operating Advisor of the 245 Park Avenue Mortgage Loan

33.8033.57       CoreLogic Solutions, LLC, as Servicing Function Participant of the 245 Park Avenue Mortgage Loan (see Exhibit 33.8)33.7)

33.8133.58       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

33.82       KeyBank National Association, as Primary Servicer of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

33.83       Rialto Capital Advisors, LLC, as Special Servicer of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

33.84       Wells Fargo Bank, National Association, as Trustee of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

33.85       Wells Fargo Bank, National Association, as Custodian of the Acropolis Garden Mortgage Loan (see Exhibit 33.5)

33.86       Pentalpha Surveillance LLC, as Operating Advisor of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

33.87       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)

33.8833.59       KeyBank National Association, as Primary Servicer of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.89       CWCapital Asset Management33.60       LNR Partners, LLC, as Special Servicer of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)(see Exhibit 33.2)

33.9033.61       Wells Fargo Bank, National Association, as Trustee of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.9133.62       Wells Fargo Bank, National Association, as Custodian of the Garden Multifamily Portfolio Mortgage Loan (see Exhibit 33.6)33.5)

33.9233.63       Park Bridge Lender Services LLC, as Operating Advisor of the Garden Multifamily Portfolio Mortgage Loan (see Exhibit 33.7)33.6)

33.9333.64       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 33.10)33.9)

34            Attestation reports on assessment of compliance with servicing criteria for asset-backed securities.

34.1         Wells Fargo Bank, National Association, as Master Servicer

34.2         Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer prior to July 7, 2021

34.3         LNR Partners, LLC, as Special Servicer on and after July 7, 2021

34.434.3         Wilmington Trust, National Association, as Trustee (Omitted. See Explanatory Notes.)

34.534.4         Wells Fargo Bank, National Association, as Certificate Administrator

34.634.5         Wells Fargo Bank, National Association, as Custodian

34.734.6         Park Bridge Lender Services LLC, as Operating Advisor

34.834.7         CoreLogic Solutions, LLC, as Servicing Function Participant

34.8         Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

34.9         Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator on and after November 1, 2021Custodian

34.10Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021

34.11       Wells Fargo Bank, National Association, as Primary Servicer of the 85 Broad Street Mortgage Loan (see Exhibit 34.1)

34.1234.11       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the 85 Broad Street Mortgage Loan (see Exhibit 34.2)

34.1334.12       Wilmington Trust, National Association, as Trustee of the 85 Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

34.1434.13       Wells Fargo Bank, National Association, as Custodian of the 85 Broad Street Mortgage Loan (see Exhibit 34.6)34.5)

34.1534.14       Park Bridge Lender Services LLC, as Operating Advisor of the 85 Broad Street Mortgage Loan (see Exhibit 34.7)34.6)

34.1634.15       CoreLogic Solutions, LLC, as Servicing Function Participant of the 85 Broad Street Mortgage Loan (see Exhibit 34.8)34.7)

34.1734.16       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.18       Wells Fargo Bank, National Association, as Primary Servicer of the Apple Sunnyvale Mortgage Loan (see Exhibit 34.1)

34.19       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Apple Sunnyvale Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.20       LNR Partners, LLC, as Special Servicer of the Apple Sunnyvale Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)

34.21       Wilmington Trust, National Association, as Trustee of the Apple Sunnyvale Mortgage Loan (Omitted. See Explanatory Notes.)

34.22       Wells Fargo Bank, National Association, as Custodian of the Apple Sunnyvale Mortgage Loan (see Exhibit 34.6)

34.23       Park Bridge Lender Services LLC, as Operating Advisor of the Apple Sunnyvale Mortgage Loan (see Exhibit 34.7)

34.24       CoreLogic Solutions, LLC, as Servicing Function Participant of the Apple Sunnyvale Mortgage Loan (see Exhibit 34.8)

34.25       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)

34.2634.17       Wells Fargo Bank, National Association, as Primary Servicer of the Broadway Portfolio Mortgage Loan (see Exhibit 34.1)

34.27       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Broadway Portfolio Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.2834.18       LNR Partners, LLC, as Special Servicer of the Broadway Portfolio Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)34.2)

34.2934.19       Wilmington Trust, National Association, as Trustee of the Broadway Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.3034.20       Wells Fargo Bank, National Association, as Custodian of the Broadway Portfolio Mortgage Loan (see Exhibit 34.6)34.5)

34.3134.21       Park Bridge Lender Services LLC, as Operating Advisor of the Broadway Portfolio Mortgage Loan (see Exhibit 34.7)34.6)

34.3234.22       CoreLogic Solutions, LLC, as Servicing Function Participant of the Broadway Portfolio Mortgage Loan (see Exhibit 34.8)34.7)

34.3334.23       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.34       Wells Fargo Bank, National Association, as Primary Servicer of the Urban Union Amazon Mortgage Loan (see Exhibit 34.1)

34.35       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Urban Union Amazon Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.36       LNR Partners, LLC, as Special Servicer of the Urban Union Amazon Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)

34.37       Wilmington Trust, National Association, as Trustee of the Urban Union Amazon Mortgage Loan (Omitted. See Explanatory Notes.)

34.38       Wells Fargo Bank, National Association, as Custodian of the Urban Union Amazon Mortgage Loan (see Exhibit 34.6)

34.39       Park Bridge Lender Services LLC, as Operating Advisor of the Urban Union Amazon Mortgage Loan (see Exhibit 34.7)

34.40       CoreLogic Solutions, LLC, as Servicing Function Participant of the Urban Union Amazon Mortgage Loan (see Exhibit 34.8)

34.41       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)

34.4234.24       Wells Fargo Bank, National Association, as Primary Servicer of the St. Luke's Office Mortgage Loan (see Exhibit 34.1)

34.43       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the St. Luke's Office Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.4434.25       LNR Partners, LLC, as Special Servicer of the St. Luke's Office Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)34.2)

34.4534.26       Wilmington Trust, National Association, as Trustee of the St. Luke's Office Mortgage Loan (Omitted. See Explanatory Notes.)

34.4634.27       Wells Fargo Bank, National Association, as Custodian of the St. Luke's Office Mortgage Loan (see Exhibit 34.6)34.5)

34.4734.28       Park Bridge Lender Services LLC, as Operating Advisor of the St. Luke's Office Mortgage Loan (see Exhibit 34.7)34.6)

34.4834.29       CoreLogic Solutions, LLC, as Servicing Function Participant of the St. Luke's Office Mortgage Loan (see Exhibit 34.8)34.7)

34.4934.30       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.5034.31       Wells Fargo Bank, National Association, as Primary Servicer of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 34.1)

34.51       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Columbus Office Portfolio I Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.5234.32       LNR Partners, LLC, as Special Servicer of the Columbus Office Portfolio I Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)34.2)

34.5334.33       Wilmington Trust, National Association, as Trustee of the Columbus Office Portfolio I Mortgage Loan (Omitted. See Explanatory Notes.)

34.5434.34       Wells Fargo Bank, National Association, as Custodian of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 34.6)34.5)

34.5534.35       Park Bridge Lender Services LLC, as Operating Advisor of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 34.7)34.6)

34.5634.36       CoreLogic Solutions, LLC, as Servicing Function Participant of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 34.8)34.7)

34.5734.37       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.5834.38       Wells Fargo Bank, National Association, as Primary Servicer of the Alexandria Corporate Park Mortgage Loan (see Exhibit 34.1)

34.59       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Alexandria Corporate Park Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.6034.39       LNR Partners, LLC, as Special Servicer of the Alexandria Corporate Park Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)34.2)

34.6134.40       Wilmington Trust, National Association, as Trustee of the Alexandria Corporate Park Mortgage Loan (Omitted. See Explanatory Notes.)

34.6234.41       Wells Fargo Bank, National Association, as Custodian of the Alexandria Corporate Park Mortgage Loan (see Exhibit 34.6)34.5)

34.6334.42       Park Bridge Lender Services LLC, as Operating Advisor of the Alexandria Corporate Park Mortgage Loan (see Exhibit 34.7)34.6)

34.6434.43       CoreLogic Solutions, LLC, as Servicing Function Participant of the Alexandria Corporate Park Mortgage Loan (see Exhibit 34.8)34.7)

34.6534.44       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.6634.45       Wells Fargo Bank, National Association, as Primary Servicer of the Marble Hall Gardens Mortgage Loan (see Exhibit 34.1)

34.67       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Marble Hall Gardens Mortgage Loan prior to July 7, 2021 (see Exhibit 34.2)

34.6834.46       LNR Partners, LLC, as Special Servicer of the Marble Hall Gardens Mortgage Loan on and after July 7, 2021 (see Exhibit 34.3)34.2)

34.6934.47       Wilmington Trust, National Association, as Trustee of the Marble Hall Gardens Mortgage Loan (Omitted. See Explanatory Notes.)

34.7034.48       Wells Fargo Bank, National Association, as Custodian of the Marble Hall Gardens Mortgage Loan (see Exhibit 34.6)34.5)

34.7134.49       Park Bridge Lender Services LLC, as Operating Advisor of the Marble Hall Gardens Mortgage Loan (see Exhibit 34.7)34.6)

34.7234.50       CoreLogic Solutions, LLC, as Servicing Function Participant of the Marble Hall Gardens Mortgage Loan (see Exhibit 34.8)34.7)

34.7334.51       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.7434.52       Wells Fargo Bank, National Association, as Primary Servicer of the 245 Park Avenue Mortgage Loan (see Exhibit 34.1)

34.75       AEGON USA Realty Advisors, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan prior to April 13, 2021 (Omitted. See Explanatory Notes.)

34.7634.53       Situs Holdings, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan on and after April 13, 2021

34.7734.54       Wilmington Trust, National Association, as Trustee of the 245 Park Avenue Mortgage Loan (Omitted. See Explanatory Notes.)

34.7834.55       Wells Fargo Bank, National Association, as Custodian of the 245 Park Avenue Mortgage Loan (see Exhibit 34.6)34.5)

34.7934.56       Trimont Real Estate Advisors,BellOak, LLC, as Operating Advisor of the 245 Park Avenue Mortgage Loan

34.8034.57       CoreLogic Solutions, LLC, as Servicing Function Participant of the 245 Park Avenue Mortgage Loan (see Exhibit 34.8)34.7)

34.8134.58       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

34.82       KeyBank National Association, as Primary Servicer of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

34.83       Rialto Capital Advisors, LLC, as Special Servicer of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

34.84       Wells Fargo Bank, National Association, as Trustee of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

34.85       Wells Fargo Bank, National Association, as Custodian of the Acropolis Garden Mortgage Loan (see Exhibit 34.5)

34.86       Pentalpha Surveillance LLC, as Operating Advisor of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

34.87       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)

34.8834.59       KeyBank National Association, as Primary Servicer of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.89       CWCapital Asset Management34.60       LNR Partners, LLC, as Special Servicer of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)(see Exhibit 34.2)

34.9034.61       Wells Fargo Bank, National Association, as Trustee of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.9134.62       Wells Fargo Bank, National Association, as Custodian of the Garden Multifamily Portfolio Mortgage Loan (see Exhibit 34.6)34.5)

34.9234.63       Park Bridge Lender Services LLC, as Operating Advisor of the Garden Multifamily Portfolio Mortgage Loan (see Exhibit 34.7)34.6)

34.9334.64       Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian on and after November 1, 2021 (see Exhibit 34.10)34.9)

35            Servicer compliance statements.

35.1         Wells Fargo Bank, National Association, as Master Servicer

35.2         Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer prior to July 7, 2021

35.3         LNR Partners, LLC, as Special Servicer on and after July 7, 2021

35.435.3         Wells Fargo Bank, National Association, as Certificate Administrator

35.535.4         Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Adminsitrator on and after November 1, 2021Administrator

35.635.5         Wells Fargo Bank, National Association, as Primary Servicer of the 85 Broad Street Mortgage Loan (see Exhibit 35.1)

35.735.6         Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the 85 Broad Street Mortgage Loan (see Exhibit 35.2)

35.8         Wells Fargo Bank, National Association, as Primary Servicer of the Apple Sunnyvale Mortgage Loan (see Exhibit 35.1)

35.9         Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Apple Sunnyvale Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.10       LNR Partners, LLC, as Special Servicer of the Apple Sunnyvale Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)

35.1135.7         Wells Fargo Bank, National Association, as Primary Servicer of the Broadway Portfolio Mortgage Loan (see Exhibit 35.1)

35.12       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Broadway Portfolio Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.1335.8         LNR Partners, LLC, as Special Servicer of the Broadway Portfolio Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)

35.14       Wells Fargo Bank, National Association, as Primary Servicer of the Urban Union Amazon Mortgage Loan (see Exhibit 35.1)

35.15       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Urban Union Amazon Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.16       LNR Partners, LLC, as Special Servicer of the Urban Union Amazon Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)

35.1735.9       Wells Fargo Bank, National Association, as Primary Servicer of the St. Luke's Office Mortgage Loan (see Exhibit 35.1)

35.18       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the St. Luke's Office Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.1935.10       LNR Partners, LLC, as Special Servicer of the St. Luke's Office Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)35.2)

35.2035.11       Wells Fargo Bank, National Association, as Primary Servicer of the Columbus Office Portfolio I Mortgage Loan (see Exhibit 35.1)

35.21       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Columbus Office Portfolio I Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.2235.12       LNR Partners, LLC, as Special Servicer of the Columbus Office Portfolio I Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)35.2)

35.2335.13       Wells Fargo Bank, National Association, as Primary Servicer of the Alexandria Corporate Park Mortgage Loan (see Exhibit 35.1)

35.24       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Alexandria Corporate Park Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.2535.14       LNR Partners, LLC, as Special Servicer of the Alexandria Corporate Park Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)35.2)

35.2635.15       Wells Fargo Bank, National Association, as Primary Servicer of the Marble Hall Gardens Mortgage Loan (see Exhibit 35.1)

35.27       Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Marble Hall Gardens Mortgage Loan prior to July 7, 2021 (see Exhibit 35.2)

35.2835.16       LNR Partners, LLC, as Special Servicer of the Marble Hall Gardens Mortgage Loan on and after July 7, 2021 (see Exhibit 35.3)35.2)

35.2935.17       Wells Fargo Bank, National Association, as Primary Servicer of the 245 Park Avenue Mortgage Loan (see Exhibit 35.1)

35.30       AEGON USA Realty Advisors, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan prior to April 13, 2021 (Omitted. See Explanatory Notes.)

35.3135.18       Situs Holdings, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan on and after April 13, 2021 (Omitted. See Explanatory Notes.)

35.32       KeyBank National Association, as Primary Servicer of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

35.33       Rialto Capital Advisors, LLC, as Special Servicer of the Acropolis Garden Mortgage Loan (Omitted. See Explanatory Notes.)

35.3435.19       KeyBank National Association, as Primary Servicer of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

35.35       CWCapital Asset Management35.20       LNR Partners, LLC, as Special Servicer of the Garden Multifamily Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)(see Exhibit 35.2)

99.1         Mortgage Loan Purchase Agreement, dated as of June 21, 2017, between Credit Suisse Commercial Mortgage Securities Corp. and Column Financial, Inc. (filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein)

99.2         Mortgage Loan Purchase Agreement, dated as of June 21, 2017, between Credit Suisse Commercial Mortgage Securities Corp. and Natixis Real Estate Capital LLC (filed as Exhibit 99.2 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No 333-207361-05 and incorporated by reference herein)

99.3         Mortgage Loan Purchase Agreement, dated as of June 21, 2017, between Credit Suisse Commercial Mortgage Securities Corp. and Benefit Street Partners CRE Finance LLC (filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K filed on June 29, 2017 under Commission File No. 333-207361-05 and incorporated by reference herein)

(b)   The exhibits required to be filed by the Registrant pursuant to Item 601 of Regulation S-K are listed above.

(c)    Not Applicable.

 

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Credit Suisse Commercial Mortgage Securities Corp.
(Depositor)

/s/ Julia PowellLawrence Chun

Julia Powell, President and Chief Executive OfficerLawrence Chun, Authorized Signatory

(senior officer in charge of securitization of the depositor)

Date: March 16, 202215, 2024