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                                                                    EXHIBIT 99.1

                            APARTMENT INVESTMENT AND
                               MANAGEMENT COMPANY


                                2,000,000 Shares
                    9 1/2% Class H Cumulative Preferred Stock
                    (Liquidation Preference $25.00 Per Share)

                             UNDERWRITING AGREEMENT

                                                                August 11, 1998


MERRILL LYNCH & CO.
MERRILL LYNCH, PIERCE, FENNER & SMITH
                      INCORPORATED
PRUDENTIAL SECURITIES INCORPORATED
SMITH BARNEY INC.
  As Representatives of the Several Underwriters

c/o Merrill Lynch & Co.
     Merrill Lynch, Pierce, Fenner & Smith
                    Incorporated
     World Financial Center, North Tower
     New York, New York  10281-1209


Ladies and Gentlemen:

         Apartment Investment and Management Company, a Maryland corporation
(the "Company"), proposes to issue and sell an aggregate of 2,000,000 shares
(the "Firm Shares") of its 9 1/2% Class H Cumulative Preferred Stock, $0.01 par
value per share (the "Preferred Stock"), to the several underwriters named in
Schedule I hereto (collectively, the "Underwriters"), for whom Merrill Lynch &
Co., Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch"),
Prudential Securities Incorporated and Smith Barney Inc. are acting as
representatives (in such capacity, the "Representatives"). The Company also
proposes to sell to the Underwriters, upon the terms and conditions set forth in
Section 2 hereof, up to an additional 300,000 shares (the "Additional Shares")
of Preferred Stock. The Firm Shares and the Additional Shares are hereinafter
collectively referred to as the "Shares".

         The Company through wholly-owned subsidiaries is the sole general
partner and the principal limited partner (with an aggregate approximate 88%
ownership interest as of the date hereof) of AIMCO Properties, L.P., a Delaware
limited partnership (the "Operating Partnership"). The Company's business of
owning and managing multifamily apartment properties and its third-party
property management and other businesses are principally conducted, directly or
indirectly, through the Operating Partnership.



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         The Company wishes to confirm as follows its agreement with the
Underwriters, in connection with the several purchases of the Shares by the
Underwriters.

         1. REGISTRATION STATEMENT AND PROSPECTUS. The Company has prepared and
filed with the Securities and Exchange Commission (the "Commission") a "shelf"
registration statement on Form S-3 (File No. 333-26415), including a prospectus
relating to debt securities, preferred stock, common stock and warrants, and
will promptly file with the Commission a prospectus supplement specifically
relating to the Shares pursuant to Rule 424 under the Securities Act of 1933, as
amended (together with the rules and regulations of the Commission thereunder,
the "Act"). Such registration statement (as amended, if applicable) was declared
effective by the Commission on May 23, 1997. As used in this Agreement, (i) the
term "Registration Statement" means such registration statement, including
exhibits, financial statements and schedules, as amended to the date hereof,
(ii) the term "Prospectus" collectively refers to the basic prospectus dated May
22, 1997 (the "Basic Prospectus"), as supplemented by the prospectus supplement
dated August 11, 1998 (the "Prospectus Supplement"), in the form first used to
confirm sales of the Shares and (iii) the term "preliminary prospectus"
collectively refers to the Basic Prospectus, as supplemented by the preliminary
prospectus supplement dated July 30, 1998. As used herein, the terms
"Registration Statement", "Prospectus" and "preliminary prospectus" shall in
each case include the documents incorporated or deemed to be incorporated by
reference therein pursuant to Item 12 of Form S-3 under the Act which are filed
by the Company with the Commission pursuant to the Exchange Act (as defined
below) on or prior to the date of the Prospectus Supplement. The terms
"supplement" and "amendment" or "amend" as used herein shall include all
documents deemed to be incorporated by reference in the Prospectus that are
filed by the Company with the Commission pursuant to the Securities Exchange Act
of 1934, as amended (together with the rules and regulations of the Commission
thereunder, the "Exchange Act"), subsequent to the date of the Prospectus
Supplement. As used herein, the term "Incorporated Documents" means the
documents which at the time are incorporated or deemed to be incorporated by
reference in the Registration Statement, the Prospectus, the preliminary
prospectus, or any amendment or supplement thereto.

         2. AGREEMENTS TO SELL AND PURCHASE.

                  A. The Company hereby agrees, subject to all the terms and
         conditions set forth herein, to issue and sell to each Underwriter and,
         upon the basis of the representations, warranties and agreements of the
         Company and the Operating Partnership herein contained and subject to
         all the terms and conditions set forth herein, each Underwriter agrees,
         severally and not jointly, to purchase from the Company, at a purchase
         price of $24.2125 per Share (the "Purchase Price per Share"), the
         number of Firm Shares set forth opposite the name of such Underwriter
         in Schedule I hereto (or such number of Firm Shares increased as set
         forth in Section 10 hereof).

                  B. The Company also agrees, subject to all the terms and
         conditions set forth herein, to sell to the Underwriters, and, upon the
         basis of the representations, warranties and agreements of the Company
         and the Operating Partnership herein contained and subject to all the
         terms and conditions set forth herein, the Underwriters shall have the
         right to purchase from the Company, at the Purchase Price Per 


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         Share, pursuant to an option (the "Over-allotment Option") which may be
         exercised at any time in whole or from time to time in part by notice
         to the Company given prior to 9:00 P.M., New York City time, on the
         30th day after the date of the Prospectus Supplement (or, if such 30th
         day shall be a Saturday or Sunday or a holiday, on the next business
         day thereafter when the New York Stock Exchange is open for trading),
         up to an aggregate of 300,000 Additional Shares. Additional Shares may
         be purchased only for the purpose of covering over-allotments made in
         connection with the offering of the Firm Shares. Upon any exercise of
         the over-allotment option, each Underwriter, severally and not jointly,
         agrees to purchase from the Company the number of Additional Shares
         (subject to such adjustments as the Underwriters may determine in order
         to avoid fractional shares) which bears the same proportion to the
         number of Additional Shares to be purchased by the Underwriters at such
         time as the number of Firm Shares set forth opposite the name of such
         Underwriter in Schedule I hereto (or such number of Firm Shares
         increased as set forth in Section 10 hereof) bears to the aggregate
         number of Firm Shares. 

         3. TERMS OF PUBLIC OFFERING. The Company has been advised by the
Representatives that the Underwriters propose to make a public offering of their
respective portions of the Shares as soon after this Agreement has been entered
into and, if necessary, any post-effective amendment to the Registration
Statement has become effective as in the Representatives' judgment is advisable
and initially to offer the Shares upon the terms set forth in the Prospectus.

         4. DELIVERY OF THE SHARES AND PAYMENT THEREFOR. Delivery to the
Underwriters of and payment for the Firm Shares shall be made at the office of
Brown & Wood llp, 555 California Street, San Francisco, California 94104, at
9:00 A.M.. New York City time, on August 14, 1998 (the "Closing Date"). The
place of closing for the Firm Shares and the Closing Date may be varied by
agreement between the Representatives and the Company.

         Delivery to the Underwriters of and payment for any Additional Shares
to be purchased by the Underwriters shall be made at the aforementioned office
of Brown & Wood llp, at such time on such date (each, an "Option Closing Date"),
which may be the same as the Closing Date but shall in no event be earlier than
the Closing Date nor earlier than two nor later than ten business days after the
giving of the notice hereinafter referred to, as shall be specified in a written
notice from the Representatives to the Company of the Underwriters'
determination to purchase a number, specified in such notice, of Additional
Shares. The place of closing for any Additional Shares and any Option Closing
Date for such Shares may be varied by agreement between the Representatives and
the Company.

         Certificates for the Firm Shares and for any Additional Shares to be
purchased hereunder shall be registered in such names and in such denominations
as the Representatives shall request at least one full business day preceding
the Closing Date or any Option Closing Date, as the case may be. Such
certificates shall be made available to the Underwriters in New York City for
inspection and packaging not later than 9:30 A.M., New York City time, on the
business day next preceding the Closing Date or such Option Closing Date, as the
case may be. The certificates evidencing the Firm Shares and any Additional
Shares to be purchased hereunder shall be delivered to the Underwriters on the
Closing Date or the relevant Option Closing Date, as the 


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case may be, against payment to the Company of the purchase price therefor in
immediately available funds.

         5. AGREEMENTS OF THE COMPANY AND THE OPERATING PARTNERSHIP. The Company
and the Operating Partnership agree, jointly and severally, with the several
Underwriters as follows:

                  A. To file the Prospectus Supplement in a form approved by the
         Representatives with the Commission within the applicable time period
         prescribed for filing by Rule 424 under the Act.

                  B. The Company will advise the Representatives promptly and,
         if requested by the Representatives, will confirm such advice in
         writing: (i) of any request by the Commission for amendment of or
         supplement to the Registration Statement or the Prospectus or for
         additional information; (ii) of the issuance by the Commission of any
         stop order suspending the effectiveness of the Registration Statement
         or of the suspension of qualification of the Shares for offering or
         sale in any jurisdiction or the initiation of any proceeding for such
         purpose; and (iii) within the period of time referred to in the first
         sentence of paragraph (E) below, of any change in the Company's
         financial condition, business, properties, or results of operations, or
         of the happening of any event, which makes any statement of a material
         fact made in the Registration Statement or the Prospectus (as then
         amended or supplemented) untrue or which requires the making of any
         additions to or changes in the Registration Statement or the Prospectus
         (as then amended or supplemented) in order to state a material fact
         required by the Act to be stated therein or necessary in order to make
         the statements therein not misleading, or of the necessity to amend or
         supplement the Prospectus (as then amended or supplemented) to comply
         with the Act or any other law. If at any time the Commission shall
         issue any stop order suspending the effectiveness of the Registration
         Statement, the Company will make every reasonable effort to obtain the
         withdrawal of such order at the earliest possible time.

                  C. The Company will furnish to the Representatives, without
         charge (i) one signed copy of the registration statement as originally
         filed with the Commission and of each amendment thereto, including
         financial statements and all exhibits to the registration statement,
         which shall be delivered to counsel for the Underwriters, (ii) such
         number of conformed copies of the registration statement as originally
         filed and of each amendment thereto, but without exhibits, as the
         Representatives may reasonably request, (iii) such number of copies of
         the Incorporated Documents, without exhibits, as the Representatives
         may reasonably request, and (iv) up to six copies of the exhibits to
         the Incorporated Documents, as the Representatives may request.

                  D. Prior to the end of the period of time referred to in the
         first sentence in subsection (E) below, the Company will inform the
         Representatives of its intent to file any amendment to the Registration
         Statement or make any amendment or supplement to the Prospectus or file
         any document which upon filing becomes an Incorporated Document, and
         the Company will furnish the Representatives with copies of any such
         amendment, supplement or document a reasonable amount of time in
         advance of


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         filing; provided, the Company will not file any such amendment,
         supplement or document to which the Representatives shall reasonably
         object unless such amendment, supplement or document is required to be
         filed by applicable law.

                  E. As soon after the execution and delivery of this Agreement
         as possible and thereafter from time to time for such period as in the
         opinion of counsel for the Underwriters a prospectus is required by the
         Act to be delivered in connection with sales by any Underwriter or
         dealer, the Company will expeditiously deliver to each Underwriter and
         each dealer, without charge, as many copies of the Prospectus (and of
         the amendment or supplement thereto) as the Underwriters may reasonably
         request. The Company consents to the use of the Prospectus (and of any
         amendment or supplement thereto) in accordance with the provisions of
         the Act and with the securities or Blue Sky and real estate syndication
         laws of the jurisdictions in which the Shares are offered by the
         several Underwriters and by all dealers to whom Shares may be sold,
         both in connection with the offering and sale of the Shares and for
         such period of time thereafter as the Prospectus is required by the Act
         to be delivered in connection with sales of Shares by any Underwriter
         or dealer. If during such period of time any event shall occur as a
         result of which it is necessary in the judgment of the Company or in
         the opinion of counsel for the Underwriters or counsel for the Company
         to amend or supplement the Prospectus (as then amended or supplemented)
         in order that the Prospectus will not include any untrue statement of a
         material fact or omit to state a fact necessary in order to make the
         statements therein, in the light of the circumstances under which they
         were made, not misleading, or if it is necessary to supplement or amend
         the Prospectus (or to file under the Exchange Act any document which,
         upon filing, becomes an Incorporated Document) in order to comply with
         the Act or any other law, the Company will forthwith prepare and,
         subject to the provisions of paragraph (D) above, file with the
         Commission an appropriate supplement or amendment thereto (or to such
         document), and will expeditiously furnish to the Underwriters and
         dealers a reasonable number of copies thereof.

                  F. The Company will cooperate with the Representatives and
         with counsel for the Underwriters in connection with the registration
         or qualification of the Shares for offering and sale by the several
         Underwriters and by dealers under the securities or Blue Sky or real
         estate syndication laws of such jurisdictions as the Underwriters may
         designate and will file such consents to service of process or other
         documents necessary or appropriate in order to effect such registration
         or qualification; provided that in no event shall the Company be
         obligated to qualify to do business in any jurisdiction where it is not
         now so qualified or to take any action which would subject it to
         taxation or to service of process in suits, other than those arising
         out of the offering or sale of the Shares, in any jurisdiction where it
         is not now so subject.

                  G. The Company will timely file such reports pursuant to the
         Exchange Act as are necessary in order to make generally available to
         its security holders as soon as practicable an earnings statement for
         the purposes of, and to provide the benefits contemplated by, the last
         paragraph of Section 11(a) of the Act.

                  H. During the period of three years hereafter, the Company
         will


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         furnish to the Underwriters as soon as available, a copy of each report
         of the Company mailed to stockholders or filed with the Commission.

                  I. If this Agreement shall terminate or shall be terminated
         after execution pursuant to any provisions hereof (otherwise than
         pursuant to the second paragraph of Section 10 hereof or by notice
         given by the Representatives terminating this Agreement pursuant to
         Section 10 or Section 11 hereof) or if this Agreement shall be
         terminated by the Representatives because of any failure or refusal on
         the part of the Company or the Operating Partnership to comply with the
         terms or fulfill any of the conditions of this Agreement, the Company
         agrees to reimburse the Underwriters for all out-of-pocket expenses
         (including the reasonable fees and expenses of counsel for the
         Underwriters) incurred by them in connection herewith.

                  J. The Company will contribute the net proceeds from the sale
         of the Shares to the Operating Partnership (directly or through one or
         more of its wholly-owned subsidiaries) and the Operating Partnership
         will apply such net proceeds substantially in accordance with the
         description set forth under the caption "Use of Proceeds" in the
         Prospectus Supplement. In exchange for the contribution of such net
         proceeds, on the Closing Date, the Operating Partnership will issue
         preferred units (the "Preferred Units") of the Operating Partnership to
         the Company (or one or more of its wholly-owned subsidiaries). The
         terms of such Preferred Units will be substantially equivalent to the
         economic terms of the Firm Shares. In addition, if any Additional
         Shares are purchased by the several Underwriters, on the relevant
         Option Closing Date, the Operating Partnership will issue a number of
         additional Preferred Units based upon the number of such Additional
         Shares purchased by the Underwriters.

                  K. The Company will use its best efforts to meet the
         requirements to maintain its qualification for the fiscal year ending
         December 31, 1998 (and each fiscal quarter of such year) as a "real
         estate investment trust" (a "REIT") under the Internal Revenue Code of
         1986, as amended (the "Code").

                  L. The Company has not taken, nor will it take, directly or
         indirectly, any action designed to or that might reasonably be expected
         to cause or result in stabilization or manipulation of the price of the
         Preferred Stock to facilitate the sale or resale of the Shares in
         violation of Regulation M under the Exchange Act. 

                  M. The Company will use its reasonable efforts to (i)
         accomplish the listing of the Shares on the New York Stock Exchange
         within the 30 day period after the Closing Date and (ii) maintain the
         listing of the Shares on the New York Stock Exchange or on any other
         national securities exchange on which the Company's class A common
         stock, par value $.01 per share (the "Class A Common Stock"), is
         listed, for a period of three years after the Closing Date, unless
         Merrill Lynch consents to the termination of such listing, which
         consent shall not be unreasonably withheld. 

         7. REPRESENTATIONS AND WARRANTIES OF THE COMPANY AND THE OPERATING
PARTNERSHIP. The Company and the Operating Partnership represent and 


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warrant, jointly and severally, to each Underwriter that:

                  A. Each prospectus or preliminary prospectus included as part
         of the registration statement as originally filed, or as part of any
         amendment or supplement thereto that is related to the Shares, or filed
         pursuant to Rule 424 under the Act that is related to the Shares,
         complied when so filed in all material respects with the provisions of
         the Act, except that this representation and warranty does not apply to
         statements in or omissions from the Registration Statement or the
         Prospectus made in reliance upon and in conformity with information
         relating to any Underwriter furnished to the Company in writing by or
         on behalf of any Underwriter through Merrill Lynch expressly for use
         therein. The Commission has not issued any order preventing or
         suspending the use of the Prospectus.

                  B. The Company and the transactions contemplated by this
         Agreement meet the requirements for using Form S-3 under the Act. The
         Registration Statement in the form in which it became or becomes
         effective and also in such form as it may be when any post-effective
         amendment thereto shall become effective and the Prospectus and any
         supplement or amendment thereto when filed with the Commission under
         Rule 424(b) under the Act complied or will comply, as the case may be,
         in all material respects with the provisions of the Act and did not or
         will not, as the case may be, at any such times contain an untrue
         statement of a material fact or omit to state a material fact required
         to be stated therein or necessary to make the statements therein not
         misleading, except that this representation and warranty does not apply
         to statements in or omissions from the Registration Statement or the
         Prospectus made in reliance upon and in conformity with information
         relating to any Underwriter furnished to the Company in writing by or
         on behalf of any Underwriter through Merrill Lynch expressly for use
         therein.

                  C. The Incorporated Documents heretofore filed, when they were
         filed (or, if any amendment with respect to any such document was
         filed, when such amendment was filed), complied in all material
         respects with the requirements of the Exchange Act, and any further
         Incorporated Documents so filed will, when they are filed, comply in
         all material respects with the requirements of the Exchange Act; no
         such document when it was filed (or, if an amendment with respect to
         any such document was filed, when such amendment was filed), contained
         an untrue statement of a material fact or omitted to state a material
         fact required to be stated therein or necessary in order to make the
         statements therein not misleading; and no such further document, when
         it is filed, will contain an untrue statement of a material fact or
         will omit to state a material fact required to be stated therein or
         necessary in order to make the statements therein not misleading.

                  D. All the outstanding shares of capital stock of the Company
         have been duly authorized and validly issued, are fully paid and
         nonassessable and are free of any preemptive or similar rights; the
         Shares have been duly authorized and, when issued and delivered to the
         Underwriters against payment therefor in accordance with the terms
         hereof, will be validly issued, fully paid and nonassessable and free
         of any preemptive or similar rights; and the authorized and outstanding
         capital stock of the Company conforms


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         in all material respects to the description thereof in the Registration
         Statement and the Prospectus. The Preferred Units, when issued to the
         Company (or one or more of its wholly-owned subsidiaries), will have
         been duly authorized and validly issued by the Operating Partnership.
         Except as described in, or contemplated by, the Registration Statement
         and the Prospectus, there are no outstanding options, convertible or
         exchangeable securities, warrants or other rights calling for the
         issuance of capital stock of the Company or equity, partnership,
         membership or beneficial interests in the subsidiaries of the Company
         identified in Schedule II hereto (individually, a "Subsidiary" and,
         collectively, the "Subsidiaries").

                  E. The Company is a corporation duly organized and validly
         existing in good standing under the laws of the State of Maryland with
         full corporate power and authority to own, lease and operate its
         properties and to conduct its business as described in the Registration
         Statement and the Prospectus, and is duly qualified to conduct its
         business and is in good standing in each jurisdiction or place where
         the nature of its properties or the conduct of its business requires
         such registration or qualification, except where the failure so to
         qualify does not have a material adverse effect on the financial
         condition, business, properties, or results of operations of the
         Company and its subsidiaries, taken as a whole.

                  F. Each Subsidiary is a corporation, limited partnership,
         limited liability company or trust, as the case may be, duly organized
         or formed and validly existing under the laws of its jurisdiction of
         organization or formation, with corporate, limited partnership, limited
         liability company or trust power and authority, as the case may be, to
         own, lease and operate its properties and to conduct its business as
         described in the Registration Statement and the Prospectus, and is duly
         qualified to conduct its business in each jurisdiction or place where
         the nature of its properties or the conduct of its business requires
         such qualification, except where the failure so to qualify does not
         have a material adverse effect on the financial condition, business,
         properties, or results of operations of the Company and its
         subsidiaries, taken as a whole.

                  G. All of the shares of capital stock, partnership interests,
         limited liability company membership interests or trust beneficial
         interests, as the case may be, issued by the Subsidiaries or created by
         agreements to which the Subsidiaries are parties, (i) have been duly
         and validly issued or created (and in the case of capital stock are
         fully paid and nonassessable) and (ii) are owned or held, directly or
         indirectly through Subsidiaries, by the Company in the percentage
         amounts set forth on Schedule II hereto free and clear of any security
         interest, lien, adverse claim, equity or other encumbrance (each of the
         foregoing, a "Lien"), except for such Liens as (i) are described in the
         Registration Statement or the Prospectus, or (ii) are set forth in
         Schedule II, or (iii) would not have a material adverse effect on the
         financial condition, business, properties, or results of operations of
         the Company and its subsidiaries, taken as a whole.

                  H. As of the date hereof, the Company indirectly owned, in the
         aggregate, approximately an 88% interest in the Operating Partnership
         free and clear of all Liens. A wholly-owned subsidiary of the Company
         is the sole general partner of the


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        Operating Partnership.

                  I. The Company has the corporate power and authority to enter
         into this Agreement and to issue, sell and deliver the Shares to the
         Underwriters as provided herein. The Operating Partnership has the
         power and authority to enter into this Agreement and to issue and
         deliver the Preferred Units to the Company or one or more of its
         wholly-owned subsidiaries as provided herein. This Agreement has been
         duly authorized, executed and delivered by the Company and the
         Operating Partnership.

                  J. There are no legal or governmental proceedings pending or,
         to the knowledge of the Company and the Operating Partnership,
         threatened, against the Company or any of the Subsidiaries, or to which
         the Company or any of the Subsidiaries or any of their respective
         properties is subject, that are required to be described in the
         Registration Statement, or the Prospectus or the Incorporated Documents
         but are not described as required, and there are no agreements,
         contracts, indentures, leases or other instruments that are required to
         be described in the Registration Statement or the Prospectus or to be
         filed as an exhibit to the Registration Statement or any Incorporated
         Document that are not described or filed as required by the Act or the
         Exchange Act.

                  K. Neither the Company nor any of the Subsidiaries is (i) in
         violation of its certificate or articles of incorporation or by-laws or
         certificates or agreements of limited partnership, limited liability
         company or trust or other organizational documents, or (ii) in
         violation of any law, ordinance, administrative or governmental rule or
         regulation applicable to the Company or any of the Subsidiaries or of
         any decree of any court or governmental agency or body having
         jurisdiction over the Company or any of the Subsidiaries or any of
         their respective properties or (iii) in default in any material respect
         in the performance of any obligation, agreement or condition contained
         in any bond, debenture, note or any other evidence of indebtedness or
         in any material agreement, indenture, lease or other instrument to
         which the Company or any of the Subsidiaries is a party or by which any
         of them or any of their respective properties is bound, except, with
         respect to clauses (ii) and (iii) above, for any defaults which, singly
         or in the aggregate, would not have a material adverse effect on the
         financial condition, business, properties or results of operations of
         the Company and its subsidiaries, taken as a whole.

                  L. None of the issuance and sale of the Shares by the Company,
         the issuance of the Preferred Units by the Operating Partnership, the
         execution, delivery or performance of this Agreement by the Company and
         the Operating Partnership, or the consummation by the Company and the
         Operating Partnership of the transactions contemplated hereby (i)
         requires any consent, approval, authorization or other order of or
         registration or filing with, any court, regulatory body, administrative
         agency or other governmental body, agency or official (except such as
         may be required for the registration of the Shares under the Act and
         the Exchange Act and compliance with the securities or Blue Sky or real
         estate syndication laws of various jurisdictions, to the extent
         applicable, and the filing of the preliminary prospectus supplement and
         the Prospectus Supplement with the Commission pursuant to Rule 424(b)
         under the Act, all of which have been or will be effected in accordance
         with this Agreement, and except for the filing of the Articles


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         Supplementary (as hereinafter defined) with the SDAT (as hereinafter
         defined), which filing with the SDAT will be made prior to the Closing
         Date) or conflicts or will conflict with or constitutes or will
         constitute a breach of, or a default under, the certificate or articles
         of incorporation or bylaws or certificates or agreements of limited
         partnership, limited liability company or trust or other organizational
         documents of the Company or any of the Subsidiaries or (ii) conflicts
         or will conflict with or constitutes or will constitute a breach of, or
         a default under, any agreement, indenture, lease or other instrument to
         which the Company or any of the Subsidiaries is a party or by which any
         of them or any of their respective properties may be bound, or violates
         or will violate any statute, law, regulation or filing or judgment,
         injunction, order or decree applicable to the Company or any of the
         Subsidiaries or any of their respective properties, or will result in
         the creation or imposition of any Lien upon any property or assets of
         the Company or any of the Subsidiaries pursuant to the terms of any
         agreement or instrument to which any of them is a party or by which any
         of them may be bound or to which any of the property or assets of any
         of them is subject.

                  M. Ernst & Young LLP, Arthur Andersen LLP, and Deloitte &
         Touche LLP who have certified the financial statements included or
         incorporated by reference in the Registration Statement and the
         Prospectus (or any amendment or supplement thereto), are (or were)
         independent public accountants with respect to the entities covered by
         their respective audit reports included or incorporated by reference in
         the Registration Statement and the Prospectus, as required by the Act.

                  N. The financial statements, together with related schedules
         and notes, of (A) the Company included or incorporated by reference in
         the Registration Statement or the Prospectus (or any amendment or
         supplement thereto), (B) the other entities whose financial statements
         are included or incorporated by reference in the Registration Statement
         or the Prospectus (or any amendment or supplement thereto) and (C) if
         applicable, any properties whose financial statements are included or
         incorporated by reference in the Registration Statement or the
         Prospectus (or any amendment or supplement thereto), present fairly (i)
         the consolidated financial position, results of operations and changes
         in financial position of the Company and its subsidiaries, (ii) the
         financial position, results of operations and changes in financial
         position (on a consolidated or combined basis, if applicable), or the
         combined revenues and certain expenses, as the case may be, of such
         other entities, and (iii) the combined revenues and certain expenses of
         any such properties, as the case may be, on the basis stated or
         incorporated by reference in the Registration Statement or the
         Prospectus, as the case may be, at the respective dates or for the
         respective periods to which they apply; such statements and related
         schedules and notes have been prepared in accordance with generally
         accepted accounting principles consistently applied throughout the
         periods involved, except as disclosed therein, and the other financial
         and statistical information and data included or incorporated by
         reference in the Registration Statement or the Prospectus (or any
         amendment or supplement thereto) are accurately presented and prepared
         on a basis consistent with such financial statements and the books and
         records (i) of the Company and its subsidiaries and (ii) the properties
         or entities, as the case may be, whose financial statements are
         included or incorporated by reference in the Registration Statement or
         the Prospectus. The selected historical financial


                                       10


   11

         data of the Company (and its predecessors) set forth under the captions
         "Summary Historical Financial Information of AIMCO" and "Summary Pro
         Forma Financial and Operating Information of AIMCO" in the Prospectus
         Supplement present fairly, on the basis stated in the Prospectus
         Supplement, the historical financial information of the Company (and
         its predecessors) included therein. The selected historical and pro
         forma financial data of any other entity or property included or
         incorporated by reference in the Registration Statement or the
         Prospectus present fairly, on the basis stated or incorporated by
         reference in the Registration Statement or the Prospectus, as the case
         may be, the historical or pro forma, as the case may be, financial
         information of such entity or property, as the case may be. The
         unaudited pro forma financial statements included, or incorporated by
         reference, in the Prospectus comply in all material respects with the
         applicable accounting requirements of Rule 11-02 of Regulation S-X and
         the pro forma adjustments have been properly applied to the historical
         amounts in the compilation of that data. The selected pro forma
         financial data of the Company set forth under the caption "Summary Pro
         Forma Financial and Operating Information of AIMCO" and "Capitalization
         of AIMCO" in the Prospectus Supplement present fairly, on the basis
         stated in the Prospectus Supplement, the pro forma financial
         information of the Company included therein and have been compiled on a
         basis consistent with that of the unaudited pro forma financial
         statements included, or incorporated by reference, in the Prospectus.

                  O. Except as disclosed in or contemplated by the Registration
         Statement and the Prospectus, subsequent to the respective dates as of
         which such information is given in the Registration Statement and the
         Prospectus, neither the Company nor any of the Subsidiaries has
         incurred any liability or obligation, direct or contingent, or entered
         into any transaction, not in the ordinary course of business, that is
         material to the Company and its subsidiaries, taken as a whole, and
         there has not been any change in (or repurchase or declaration of
         dividends or distributions on) the capital stock, or material increase
         in the short-term debt or long-term debt, of the Company or any of its
         subsidiaries or any material adverse change, or any development
         involving or which may reasonably be expected to involve, a prospective
         material adverse change, in the financial condition, business,
         properties, or results of operations of the Company and its
         subsidiaries, taken as a whole.

                  P. The Company and each Subsidiary (i) is in compliance with
         all applicable federal, state and local laws and regulations relating
         to the protection of human health and safety, the environment or
         hazardous or toxic substances or wastes, pollutants or contaminants
         ("Environmental Laws"), (ii) has received all permits, licenses or
         other approvals required of them under applicable Environmental Laws to
         conduct their respective businesses and (iii) is in compliance with all
         terms and conditions of any such permit, license or approval, except,
         with respect to clauses (i), (ii) and (iii) above, where such
         noncompliance with Environmental Laws, failure to receive required
         permits, licenses or other approvals or failure to comply with the
         terms and conditions of such permits, licenses or approvals are
         otherwise disclosed in or contemplated by the Prospectus or would not,
         singly or in the aggregate, have a material adverse effect on the
         financial condition, business, properties, or results of operations of
         the Company and its subsidiaries, taken as a whole.


                                       11


   12

                  Q. There are no costs or liabilities associated with
         Environmental Laws (including, without limitation, any capital or
         operating expenditures required for clean-up, closure of properties or
         compliance with Environmental Laws or any permit, license or approval,
         any related constraints on operating activities and any potential
         liabilities to third parties or in connection with off-site disposal of
         hazardous substances) that would, singly or in the aggregate, have a
         material adverse effect on the financial condition, business,
         properties, or results of operations of the Company and its
         subsidiaries, taken as a whole.

                  R. (i) The Company and the Subsidiaries have good and
         marketable title in fee simple to all parcels of real property (except
         for those easement parcels that are appurtenant to the real property
         owned in fee simple by the Company and the Subsidiaries) and good and
         marketable title to all personal property owned by them which is
         material to the business of the Company and its subsidiaries, taken as
         a whole, in each case free and clear of all Liens, except as otherwise
         described in the Prospectus or such as do not, singly or in the
         aggregate, materially affect the value of such real and personal
         property taken as a whole and do not materially interfere with the use
         made and proposed to be made of such real and personal property by the
         Company and the Subsidiaries; (ii) any real property and buildings held
         under lease by the Company and the Subsidiaries are held under valid,
         subsisting and enforceable leases with such exceptions as are not
         material and do not interfere with the use made and proposed to be made
         of such property and buildings by the Company and the Subsidiaries, in
         each case except as described in the Prospectus, (iii) the
         construction, management and operation of the buildings, fixtures and
         other improvements located on the Company's "Owned Properties" (as such
         term is defined in the Prospectus Supplement), as presently conducted
         or existing is not in violation of any applicable building code, zoning
         ordinance or other law or regulation, except where any such violation
         would not, singly or in the aggregate, have a material adverse effect
         on the Company and its subsidiaries taken as a whole, (iv) neither the
         Company nor any of the Subsidiaries has received notice of any proposed
         special assessment or any proposed change in any property tax, zoning
         or land use laws affecting all or any portion of the Owned Properties,
         except where any such assessment or change would not, singly or in the
         aggregate, have a material adverse effect on the Company and its
         subsidiaries, taken as a whole, (v) there do not exist any violations
         of any declaration of covenants, conditions and restrictions with
         respect to any of the Owned Properties, nor is there any existing state
         of facts or circumstances or condition or event which could, with the
         giving of notice or passage of time, or both, constitute such a
         violation, except where any such violation would not, singly or in the
         aggregate, have a material adverse effect on the Company and its
         subsidiaries, taken as a whole, and (vi) the improvements comprising
         any portion of the Owned Properties (the "Improvements") are free of
         any and all material physical, mechanical, structural, design and
         construction defects and the mechanical, electrical and utility systems
         servicing the Improvements (including, without limitation, all water,
         electric, sewer, plumbing, heating, ventilation, gas and air
         conditioning) are in good condition and proper working order and are
         free of material defects, except for any such defects or failures to be
         in good condition or proper working order which do not, singly or in
         the aggregate, have a material adverse effect on the value of the Owned
         Properties,


                                       12


   13



         taken as a whole.

                  S. The direct and indirect subsidiaries of the Company have
         obtained Extended Coverage Owner's Policies of Title Insurance, to the
         extent available in the pertinent jurisdiction (other than in
         connection with real property located in Texas, with respect to which
         the Company and its subsidiaries have obtained Texas Form T-1 Policies
         of Title Insurance) from title insurers of recognized financial
         responsibility on all of the Owned Properties and such policies are in
         full force and effect, except where the failure to obtain such title
         insurance would not, singly or in the aggregate, have a material
         adverse effect on the Company and its subsidiaries, taken as a whole.

                  T. The Company and the Subsidiaries self insure or are insured
         by insurers of recognized financial responsibility against such losses
         and risks and in such amounts as are customary in the businesses in
         which they are engaged; and neither the Company nor any of the
         Subsidiaries has any reason to believe that it will not be able to
         renew that coverage as and when such coverage expires or to obtain
         similar coverage from similar insurers as may be necessary to continue
         its business at a cost that would not materially and adversely affect
         the financial condition, business, properties or results of operations
         of the Company and its subsidiaries, taken as a whole, except as
         described in or contemplated by the Prospectus.

                  U. The Company has not distributed and, prior to the later to
         occur of (i) the Closing Date and (ii) completion of the distribution
         of the Shares, will not distribute any offering material in connection
         with the offering and sale of the Shares other than the Registration
         Statement, the Prospectus and the preliminary prospectus.

                  V. (i) The Company and each of the Subsidiaries has such
         permits, licenses, franchises and authorizations of governmental or
         regulatory authorities ("Permits") as are necessary to own its
         respective properties and to conduct its business in the manner
         described in the Prospectus, subject to such qualifications as may be
         set forth in the Prospectus, (ii) the Company and each of the
         Subsidiaries has fulfilled and performed all its material obligations
         with respect to such Permits and to the Company's knowledge no event
         has occurred which allows, or after notice or lapse of time would
         allow, revocation or termination thereof or results in any other
         material impairment of the rights of the holder of any such Permit,
         subject in each case to such qualification as may be set forth in the
         Prospectus and (iii) except as described in the Prospectus, none of
         such Permits contains any restriction that is materially burdensome to
         the Company or any of the Subsidiaries, except, with respect to clauses
         (i), (ii) and (iii) above, for any such failure to obtain Permits or
         failure to fulfill or perform obligations, or the occurrence of events,
         or such restriction that would, singly or in the aggregate, not have a
         material adverse effect on the financial condition, business,
         properties, or results of operations of the Company and its
         subsidiaries, taken as a whole.

                  W. The Company and each of the Subsidiaries have filed all tax
         returns required to be filed and have paid all taxes shown thereon as
         due and there is no tax deficiency that has been or, to the knowledge
         of the Company, is threatened to be


                                       13


   14

         asserted that could reasonably be expected to have a material adverse
         effect on the financial condition, business, properties, or results of
         operations of the Company and its subsidiaries taken as a whole.

                  X. No holder of any security of the Company or the Operating
         Partnership has any right to require registration of shares of capital
         stock or any other security of the Company or limited partnership units
         or any other security of the Operating Partnership because of the
         filing of the Registration Statement or consummation of the
         transactions contemplated by this Agreement.

                  Y. The Company and the Subsidiaries are not now, and after the
         sale of the Shares to be sold hereunder and application of the net
         proceeds from such sale as described in the Prospectus Supplement under
         the caption "Use of Proceeds," none of them will be, an "investment
         company" or an entity "controlled" by an "investment company" as such
         terms are defined in the Investment Company Act of 1940, as amended.

                  Z. The Company has complied with all provisions of Florida
         Statutes, Section 517.075, relating to issuers doing business in Cuba.

                  AA. The Company has, since its initial taxable year ended
         December 31, 1994, been organized and qualified as a REIT under
         Sections 856 through 860 of the Code, has elected to be taxed as a REIT
         under the Code for the taxable year ended December 31, 1994, currently
         expects to continue to be organized and to operate in a manner so as to
         qualify as a REIT in the taxable year ending December 31, 1998 and
         succeeding taxable years and, after consummation of the Insignia Merger
         (as defined in the Prospectus), will take such action as may be
         necessary to qualify as a REIT for the taxable year ending December 31,
         1998.

                  AB. Except for this Agreement, there are no contracts,
         agreements or understandings between the Company and any person that
         would give rise to a valid claim against the Company or any Underwriter
         for a brokerage commission, finder's fee or other like payment with
         respect to the consummation of the transactions contemplated by this
         Agreement.

                  AC. The Company has applied to have the Shares listed on the
         New York Stock Exchange.

                  AD. In connection with the offering of the Shares, neither the
         Company nor any of its subsidiaries has, directly or indirectly, bid
         for, purchased or attempted to influence any person to bid for or
         purchase securities of the Company in violation of Regulation M under
         the Exchange Act.

         7. INDEMNIFICATION AND CONTRIBUTION.

                  A. The Company and the Operating Partnership agree, jointly
         and severally, to indemnify and hold harmless each Underwriter and each
         person, if any, who controls any Underwriter within the meaning of
         Section 15 of the Act or Section 20 of the


                                       14


   15

         Exchange Act from and against any and all losses, claims, damages,
         liabilities and expenses (including reasonable costs of investigation)
         arising out of or based upon any untrue statement or alleged untrue
         statement of a material fact contained in the Registration Statement,
         the Prospectus, any preliminary prospectus, or any amendment or
         supplement to any of the foregoing, or arising out of or based upon any
         omission or alleged omission to state therein a material fact required
         to be stated therein or necessary to make the statements therein not
         misleading, except insofar as such losses, claims, damages, liabilities
         or expenses arise out of or are based upon any untrue statement or
         omission or alleged untrue statement or omission which has been made
         therein or omitted therefrom in reliance upon and in conformity with
         the information relating to such Underwriter furnished in writing to
         the Company by or on behalf of such Underwriter through Merrill Lynch
         expressly for use in connection therewith. The foregoing indemnity
         agreement shall be in addition to any liability which the Company or
         the Operating Partnership may otherwise have.

                  B. If any action, suit or proceeding shall be brought against
         any Underwriter or any person controlling any Underwriter in respect of
         which indemnity may be sought against the Company or the Operating
         Partnership, such Underwriter or such controlling person shall promptly
         notify the Company and the Operating Partnership and the Company and
         the Operating Partnership shall assume the defense thereof, including
         the employment of counsel and payment of all reasonable fees and
         expenses. Such Underwriter or any such controlling person shall have
         the right to employ separate counsel in any such action, suit or
         proceeding and to participate in the defense thereof, but the fees and
         expenses of such separate counsel shall be at the expense of such
         Underwriter or such controlling person unless (i) the Company and the
         Operating Partnership have agreed in writing to pay such reasonable
         fees and expenses, (ii) the Company and the Operating Partnership have
         failed to assume the defense and employ counsel, or (iii) the named
         parties to any such action, suit or proceeding (including any impleaded
         parties) include such Underwriter or such controlling person and the
         Company or the Operating Partnership, and such Underwriter or such
         controlling person shall have been advised by its counsel that
         representation of such indemnified party and the Company or the
         Operating Partnership, as the case may be, by the same counsel would be
         inappropriate under applicable standards of professional conduct
         (whether or not such representation by the same counsel has been
         proposed) due to actual or potential differing interests between them
         (in which case the Company and the Operating Partnership shall not have
         the right to assume the defense of such action, suit or proceeding on
         behalf of such Underwriter or such controlling person). It is
         understood, however, that the Company and the Operating Partnership
         shall, in connection with any one such action, suit or proceeding or
         separate but substantially similar or related actions, suits or
         proceedings in the same jurisdiction arising out of the same general
         allegations or circumstances, be liable for the reasonable fees and
         expenses of only one separate firm of attorneys (in addition to any
         local counsel) at any time for all such Underwriters and controlling
         persons, which firm shall be designated in writing by Merrill Lynch,
         and that all such reasonable fees and expenses shall be reimbursed as
         they are incurred. Neither the Company nor the Operating Partnership
         shall be liable for any settlement of any such action, suit or
         proceeding effected without its


                                       15


   16

         written consent, but if settled with such written consent, or if there
         be a final judgment for the plaintiff in any such action, suit or
         proceeding, the Company and the Operating Partnership agree, jointly
         and severally, to indemnify and hold harmless any Underwriter, to the
         extent provided in the preceding paragraph, and any such controlling
         person from and against any loss, claim, damage, liability or expense
         by reason of such settlement or judgment.

                  C. Each Underwriter agrees, severally and not jointly, to
         indemnify and hold harmless the Company and the Operating Partnership,
         the Company's directors, the Company's officers who signed the
         Registration Statement, and any person who controls the Company or the
         Operating Partnership within the meaning of Section 15 of the Act or
         Section 20 of the Exchange Act, to the same extent as the foregoing
         indemnity from the Company and the Operating Partnership to each
         Underwriter, but only with respect to untrue statements or omissions or
         alleged untrue statements or omissions made in the Registration
         Statement, the Prospectus, the preliminary prospectus or any amendment
         or supplement to any of the foregoing in reliance upon and in
         conformity with information relating to such Underwriter furnished in
         writing to the Company by or on behalf of such Underwriter through
         Merrill Lynch expressly for use in the Registration Statement, the
         Prospectus, the preliminary prospectus or any amendment or supplement
         to any of the foregoing. If any action, suit or proceeding shall be
         brought against the Company and the Operating Partnership, any of the
         Company's directors, any such officer, or any such controlling person
         based on the Registration Statement, the Prospectus, any preliminary
         prospectus or any amendment or supplement to any of the foregoing and
         in respect of which indemnity may be sought against any Underwriter
         pursuant to this paragraph (C), such Underwriter shall have the rights
         and duties given to the Company and the Operating Partnership by
         paragraph (B) above (except that if the Company and the Operating
         Partnership shall have assumed the defense thereof such Underwriter
         shall not be required to do so, but may employ separate counsel therein
         and participate in the defense thereof, but the fees and expenses of
         such counsel shall be at such Underwriter's expense), and the Company
         and the Operating Partnership, the Company's directors, any such
         officer, and any such controlling person shall have the rights and
         duties given to the Underwriters by paragraph (B) above. The foregoing
         indemnity agreement shall be in addition to any liability which the
         Underwriters may otherwise have.


                  D. If the indemnification provided for in this Section 7 is
         applicable in accordance with its terms but is determined to be legally
         unavailable to an indemnified party in respect of any losses, claims,
         damages, liabilities or expenses referred to therein, then an
         indemnifying party, in lieu of indemnifying such indemnified party,
         shall contribute to the amount paid or payable by such indemnified
         party as a result of such losses, claims, damages, liabilities or
         expenses, as incurred, (i) in such proportion as is appropriate to
         reflect the relative benefits received by the Company and the Operating
         Partnership on the one hand and the Underwriters on the other hand from
         the offering of the Shares, or (ii) if the allocation provided by
         clause (i) above is not permitted by applicable law, in such proportion
         as is appropriate to reflect not only the relative benefits referred to
         in clause (i) above but also the relative fault of the Company and the
         Operating Partnership on the one hand and the Underwriters on the other
         in connection with the statements or omissions


                                       16


   17


         that resulted in such losses, claims, damages, liabilities or expenses,
         as well as any other relevant equitable considerations. The relative
         benefits received by the Company and the Operating Partnership on the
         one hand and the Underwriters on the other shall be deemed to be in the
         same proportion as the total net proceeds from the offering (before
         deducting expenses) received by the Company and the Operating
         Partnership bear to the total underwriting discount received by the
         Underwriters, in each case as set forth in the table on the cover page
         of the Prospectus. The relative fault of the Company and the Operating
         Partnership on the one hand and the Underwriters on the other hand
         shall be determined by reference to, among other things, whether the
         untrue or alleged untrue statement of a material fact or the omission
         or alleged omission to state a material fact relates to information
         supplied by the Company or the Operating Partnership on the one hand or
         by the Underwriters on the other hand and the parties' relative intent,
         knowledge, access to information and opportunity to correct or prevent
         such statement or omission.

                  E. The Company, the Operating Partnership and the Underwriters
         agree that it would not be just and equitable if contribution pursuant
         to this Section 7 were determined by a pro rata allocation (even if the
         Underwriters were treated as one entity for such purpose) or by any
         other method of allocation that does not take account of the equitable
         considerations referred to in paragraph (D) above. The amount paid or
         payable by an indemnified party as a result of the losses, claims,
         damages, liabilities and expenses referred to in paragraph (D) above
         shall be deemed to include, subject to the limitations set forth above,
         any legal or other expenses reasonably incurred by such indemnified
         party in connection with investigating any claim or defending any such
         action, suit or proceeding. Notwithstanding the provisions of this
         Section 7, no Underwriter shall be required to contribute any amount in
         excess of the amount by which the total price of the Shares
         underwritten by it and distributed to the public exceeds the amount of
         any damages which such Underwriter has otherwise been required to pay
         by reason of such untrue or alleged untrue statement or omission or
         alleged omission. No person guilty of fraudulent misrepresentation
         (within the meaning of Section 11(f) of the Act) shall be entitled to
         contribution from any person who was not guilty of such fraudulent
         misrepresentation. The Underwriters' obligations to contribute pursuant
         to this Section 7 are several in proportion to the respective numbers
         of Firm Shares set forth opposite their names in Schedule I hereto (or
         such numbers of Firm Shares increased as set forth in Section 10
         hereof) and not joint.

                  F. No indemnifying party shall, without the prior written
         consent of the indemnified party, effect any settlement of any pending
         or threatened action, suit or proceeding in respect of which any
         indemnified party is or could have been a party and indemnity could
         have been sought hereunder by such indemnified party, unless (i) such
         settlement includes an unconditional release of such indemnified party
         from all liability on claims that are the subject matter of such
         action, suit or proceeding and (ii) such settlement does not include a
         statement as to, or an omission of, fault, culpability or a failure to
         act by or on behalf of such indemnified party.

                  G. Any losses, claims, damages, liabilities or expenses for
         which an indemnified party is entitled to indemnification or
         contribution under this Section 7 shall


                                       17


   18


         be paid by the indemnifying party to the indemnified party as such
         losses, claims, damages, liabilities or expenses are incurred. The
         indemnity and contribution agreements contained in this Section 7 and
         the representations and warranties of the Company and the Operating
         Partnership set forth in this Agreement shall remain operative and in
         full force and effect, regardless of (i) any investigation made by or
         on behalf of any Underwriter or any person controlling any Underwriter,
         the Company, the Operating Partnership, the Company's directors or
         officers, or any person controlling the Company or the Operating
         Partnership, (ii) acceptance of any Shares and payment therefor
         hereunder, and (iii) any termination of this Agreement. A successor to
         any Underwriter or any person controlling any Underwriter, or to the
         Company, the Operating Partnership, the Company's directors, the
         Company's officers who signed the Registration Statement or any person
         controlling the Company or the Operating Partnership, shall be entitled
         to the benefits of the indemnity, contribution and reimbursement
         agreements contained in this Section 7.

         8. CONDITIONS OF UNDERWRITERS' OBLIGATIONS. The several obligations of
the Underwriters to purchase the Firm Shares hereunder are subject to the
following conditions:

                  A. If, at the time this Agreement is executed and delivered,
         it is necessary for a post-effective amendment to the Registration
         Statement to be declared effective before the offering of the Shares
         may commence, such post-effective amendment to the Registration
         Statement shall have become effective not later than 5:30 P.M., New
         York City time, on the date hereof, or at such later date and time as
         shall be consented to in writing by the Representatives, and all
         filings, if any, required by Rules 424 and 430A under the Act shall
         have been timely made; no stop order suspending the effectiveness of
         the Registration Statement shall have been issued and no proceeding for
         that purpose shall have been instituted or, to the knowledge of the
         Company or any Underwriter, threatened by the Commission, and any
         request of the Commission for additional information (to be included in
         the Registration Statement or the Prospectus or otherwise) shall have
         been complied with to the Representatives' satisfaction.

                  B. Subsequent to the effective date of this Agreement, there
         shall not have occurred (i) any change, or any development involving a
         prospective change, in or affecting the financial condition, business,
         properties or results of operations of the Company and its
         subsidiaries, taken as a whole, not contemplated by the Prospectus
         which, in the opinion of the Representatives, would materially
         adversely affect the market for the Shares, or (ii) any event or
         development relating to or involving the Company or any of its
         subsidiaries which makes any statement made in the Prospectus untrue or
         which, in the opinion of the Company and its counsel or the
         Underwriters and their counsel, requires the making of any addition to
         or change in the Prospectus in order to state a material fact required
         by the Act or any other law to be stated therein or necessary in order
         to make the statements therein not misleading, if amending or
         supplementing the Prospectus to reflect such event or development
         would, in the opinion of the Representatives, materially adversely
         affect the market for the Shares,

                  C. The Representatives shall have received on the Closing Date
         (i)


                                       18


   19

         an opinion of Skadden, Arps, Slate, Meagher & Flom LLP, dated the
         Closing Date and addressed to the Underwriters, to the effect set forth
         in Exhibit A hereto, provided, that the opinions set forth in
         paragraphs 8 and 9 thereof may be set forth in a separate opinion of
         such counsel, (ii) an opinion of Piper & Marbury L.L.P., dated the
         Closing Date and addressed to the Underwriters, to the effect set forth
         in Exhibit B hereto, and (iii) an opinion of the General Counsel of the
         Company, dated the Closing Date and addressed to the Underwriters, to
         the effect set forth in Exhibit C. In addition, the Representatives
         shall also have been furnished with a copy of the opinion dated October
         18, 1995 and reliance letter dated the Closing Date of Florida counsel
         and a copy of the opinions of Altheimer & Gray dated May 8, 1998 (or
         any subsequent opinions issued in lieu of such opinions dated May 8,
         1998) and any related reliance letters delivered to Skadden, Arps,
         Slate, Meagher & Flom LLP, all delivered in connection with the opinion
         referred to in clause (i) of this paragraph.

                  D. The Underwriters shall have received on the Closing Date an
         opinion of Brown & Wood LLP, counsel for the Underwriters, dated the
         Closing Date and addressed to the Underwriters, with respect to the
         Registration Statement, the Prospectus and this Agreement, which
         opinion shall be satisfactory in all respects to the Representatives,
         and such counsel shall have been provided by the Company with such
         documents and information as they may reasonably request to enable them
         to pass on such matters. In rendering such opinion, such counsel may
         rely, as to matters of Maryland law, on the opinion of Piper & Marbury
         L.L.P.

                  E. The Representatives shall have received letters addressed
         to the Underwriters, dated the date hereof and the Closing Date, from
         Ernst & Young LLP, independent certified public accountants,
         substantially in the forms heretofore approved by the Representatives.

                  F. (i) There shall not have been any material change in the
         capital stock of the Company nor any material increase in the
         short-term or long-term debt of the Company (other than in the ordinary
         course of business) from that set forth or contemplated in the
         Registration Statement or the Prospectus; (ii) there shall not have
         been, since the respective dates as of which information is given in
         the Registration Statement and the Prospectus, except as may otherwise
         be stated in the Registration Statement and Prospectus, any material
         adverse change in the financial condition, business, properties, or
         results of operations of the Company and its subsidiaries, taken as a
         whole; (iii) the Company and its subsidiaries shall not have incurred
         any liabilities or obligations, direct or contingent (whether or not in
         the ordinary course of business), that are material to the Company and
         its subsidiaries, taken as a whole, other than those reflected in or
         contemplated by the Registration Statement or the Prospectus; and (iv)
         all the representations and warranties of the Company and the Operating
         Partnership contained in this Agreement shall be true and correct on
         and as of the date hereof and on and as of the Closing Date as if made
         on and as of the Closing Date, and the Representatives shall have
         received a certificate, dated the Closing Date and signed by the chief
         executive officer and the chief financial officer of the Company (or
         such other officers as are acceptable to the Representatives) to the
         effect set forth in this Section 8(F)


                                       19

   20


         and in Section 8(G) hereof.

                  G. Each of the Company and the Operating Partnership shall not
         have failed at or prior to the Closing Date to have performed or
         complied with any of its respective agreements herein contained and
         required to be performed or complied with by it hereunder at or prior
         to the Closing Date.

                  H. The Company shall have duly filed the articles
         supplementary (the "Articles Supplementary") designating the Preferred
         Stock with the State Department of Assessments and Taxation of Maryland
         (the "SDAT").

                  I. At the Closing Date, the Shares shall have a rating of at
         least "BB" by Duff & Phelps Credit Rating Co. and "ba3" by Moody's
         Investors Service, Inc., and the Company shall have delivered to the
         Representatives a letter, dated as of such date, from each such rating
         organization, or other evidence satisfactory to the Representatives,
         confirming that the Shares have such ratings. Since the date hereof,
         there shall not have occurred a downgrading in the rating assigned to
         the Shares or any of the Company's other securities by any such rating
         organization, and no such rating organization shall have publicly
         announced that it has under surveillance or review, with possible
         negative implications, its rating of the Shares or any of the Company's
         other securities.

                  J. The Company shall have furnished or caused to be furnished
         to the Representatives such further certificates and documents as the
         Representatives shall have reasonably requested.

                  K. In connection with the Offering, the Company has not,
         directly or indirectly, bid for, purchased or attempted to influence
         any person to bid for or purchase securities of the Company in
         violation of Regulation M under the Exchange Act.

         All such opinions, certificates, letters and other documents will be in
compliance with the provisions hereof only if they are reasonably satisfactory
in form and substance to the Representatives and to counsel for the
Underwriters.

         Any certificate or document signed by any officer of the Company or
authorized representative of the Operating Partnership or its general partner
and delivered to the Representatives or to counsel for the Underwriters on the
Closing Date or any Option Closing Date, shall be deemed a joint and several
representation and warranty by the Company and the Operating Partnership to each
Underwriter as to the statements made therein.

         The several obligations of the Underwriters to purchase any Additional
Shares hereunder are subject to the satisfaction on and as of the relevant
Option Closing Date of the conditions set forth in this Section 8, except that,
if such Option Closing Date is other than the Closing Date, the certificates,
opinions and letters referred to in paragraphs (C) through (F) shall be dated
the Option Closing Date in question and the opinions called for by paragraphs
(C) and (D) shall be revised to reflect the sale of Additional Shares. Without
limitation to the foregoing, the several 


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obligations of the Underwriters to purchase Additional Shares hereunder on any
Option Closing Date are subject to the conditions set forth in paragraph (I)
above.

         9. EXPENSES. The Company agrees to pay the following costs and expenses
and all other costs and expenses incident to the performance by it of its
obligations hereunder: (i) the preparation, printing (or reproduction) and
filing with the Commission of the Registration Statement (including financial
statements and exhibits thereto), the Prospectus, the preliminary prospectus,
and each amendment or supplement to any of them, (ii) the printing (or
reproduction) and delivery (including postage, air freight charges and charges
for counting and packaging) of such copies of the Registration Statement, the
Prospectus, the preliminary prospectus, the Incorporated Documents, and all
amendments or supplements to any of them, as may be reasonably requested for use
in connection with the offering and sale of the Shares; (iii) the preparation,
printing, authentication, issuance and delivery of certificates for the Shares,
including any stamp taxes in connection with the original issuance and sale of
the Shares; (iv) the printing (or reproduction) and delivery of this Agreement,
the Blue Sky Memorandum (if any) and all other agreements or documents printed
(or reproduced) and delivered in connection with the offering of the Shares; (v)
the listing of the Shares on the New York Stock Exchange; (vi) the registration
or qualification of the Shares for offer and sale under the securities or Blue
Sky or real estate syndication laws of the several states as provided in Section
5(G) hereof (including the reasonable fees, expenses and disbursements of
counsel for the Underwriters relating to the preparation, printing or
reproduction, and delivery of the Blue Sky Memorandum and such registration and
qualification); (vii) the filing fees and the fees and expenses of counsel for
the Underwriters in connection with any filings required to be made with the
National Association of Securities Dealers, Inc.; (viii) the transportation and
other reasonable expenses incurred by or on behalf of Company representatives in
connection with presentations to prospective purchasers of the Shares; and (ix)
the reasonable fees and expenses of the Company's accountants and the reasonable
fees and expenses of counsel (including local and special counsel) for the
Company.

         10. EFFECTIVE DATE OF AGREEMENT. This Agreement shall become effective;
(i) upon the execution and delivery hereof by the parties hereto; or (ii) if, at
the time this Agreement is executed and delivered, it is necessary for a
post-effective amendment to the Registration Statement to be declared effective
before the offering of the Shares may commence, when notification of the
effectiveness of such post-effective amendment to the Registration Statement has
been released by the Commission. Until such time as this Agreement shall have
become effective, it may be terminated by the Company, by notifying the
Representatives, or by the Representatives, by notifying the Company. 

         If any one or more of the Underwriters shall fail or refuse to purchase
Shares which it or they are obligated to purchase hereunder on the Closing Date
or on an Option Closing Date, and the aggregate number of Shares which such
defaulting Underwriter or Underwriters are obligated but fail or refuse to
purchase is not more than one-tenth of the aggregate number of Shares which the
Underwriters are obligated to purchase on such date, each non-defaulting
Underwriter shall be obligated, severally, in the proportion which the number
of Firm Shares set forth opposite its name in Schedule I hereto bears to the
aggregate number of Firm Shares set forth opposite the names of all
non-defaulting Underwriters, to purchase the Shares which such defaulting
Underwriter or Underwriters are obligated, but fail or refuse, to purchase. If
any one or more of


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the Underwriters shall fail or refuse to purchase Shares which it or they are
obligated to purchase on the Closing Date or on an Option Closing Date and the
aggregate number of Shares with respect to which such default occurs is more
than one-tenth of the aggregate number of Shares which the Underwriters are
obligated to purchase on such date and arrangements satisfactory to the
Underwriters and the Company for the purchase of such Shares by one or more
non-defaulting Underwriters or other party or parties approved by the
Underwriters and the Company are not made within 36 hours after such default,
this Agreement or, with respect to any Option Closing Date which occurs after
the Closing Date, the obligations of the several Underwriters to purchase and of
the Company to sell the Additional Shares to be purchased and sold on such
Option Closing Date, will terminate without liability on the part of any
non-defaulting Underwriter or the Company. In any such case which does not
result in termination of this Agreement or, in the case of any Option Closing
Date which is after the Closing Date, which does not result in a termination of
the obligations of the several Underwriters to purchase and of the Company to
sell the relevant Additional Shares, as the case may be, either the
Representatives or the Company shall have the right to postpone the Closing Date
or the relevant Option Closing Date, as the case may be, but in no event for
longer than seven days, in order that the required changes, if any, in the
Registration Statement and the Prospectus or any other documents or arrangements
may be effected. Any action taken under this paragraph shall not relieve any
defaulting Underwriter from liability in respect of any such default of any such
Underwriter under this Agreement. The term "Underwriter" as used in this
Agreement includes, for all purposes of this Agreement, any party not listed in
Schedule I hereto who, with the Representatives' approval and the approval of
the Company, purchases Shares which a defaulting Underwriter is obligated, but
fails or refuses, to purchase.

         Any notice under this Section 10 may be given by telegram, telecopy or
telephone but shall be subsequently confirmed by letter.

         11. TERMINATION OF AGREEMENT. This Agreement shall be subject to
termination in the Representatives' absolute discretion, without liability on
the part of any Underwriter to the Company by notice to the Company, if prior to
the Closing Date or any Option Closing Date (if different from the Closing Date
and then only as to the Additional Shares), as the case may be, (i) trading in
any securities of the Company shall have been suspended or materially limited,
or trading in securities generally on the New York Stock Exchange, the American
Stock Exchange or the Nasdaq National Market shall have been suspended or
materially limited, (ii) a general moratorium on commercial banking activities
in New York shall have been declared by either federal or state authorities, or
(iii) there shall have occurred any outbreak or escalation of hostilities or
other international or domestic calamity, crisis or change in political,
financial or economic conditions, the effect of which on the financial markets
of the United States is such as to make it, in the Representatives' judgment,
impracticable or inadvisable to commence or continue the offering of the Shares
at the offering price to the public set forth on the cover page of the
Prospectus Supplement or to enforce contracts for the resale of the Shares by
the Underwriters. Notice of such termination may be given to the Company by
telegram, telecopy or telephone and shall be subsequently confirmed by letter.
Upon any such termination, the obligations of the Company and the Operating
Partnership to the Underwriters hereunder shall also terminate, except for the
obligations set forth in Sections 7 and 9 hereof.


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         12. INFORMATION FURNISHED BY THE UNDERWRITERS. The statements set forth
in the third sentence of the third paragraph and the last paragraph on the cover
page of the Prospectus Supplement, the stabilization legend on page S-2 of the
Prospectus Supplement, and the statements in the second, fifth (fourth sentence
only), sixth, seventh, eighth and tenth (solely insofar as relates to the
Underwriters and the Representatives) paragraphs under the caption
"Underwriting" in the Prospectus Supplement, constitute the only information
furnished in writing by or on behalf of the Underwriters, through Merrill Lynch,
as such information is referred to in Sections 6(A), 6(B) and 7 hereof.

         13. MISCELLANEOUS. Except as otherwise provided in Sections 5, 10 and
11 hereof, notice given pursuant to any provision of this Agreement shall be in
writing and shall be delivered (i) if to the Company or the Operating
Partnership, at the office of the Company at 1873 South Bellaire Street, 17th
Floor, Denver, Colorado 80222, Attention: Mr. Terry Considine, Chairman of the
Board of Directors; or (ii) if to the Underwriters, care of Merrill Lynch,
Pierce, Fenner & Smith Incorporated, 10877 Wilshire Boulevard, Suite 1900, Los
Angeles, California 90024, Attention: Paul Meurer.

         This Agreement has been and is made solely for the benefit of the
several Underwriters, the Company, the Operating Partnership, the Company's
directors, the Company's officers who signed the Registration Statement, and the
other controlling persons referred to in Section 7 hereof and their respective
successors and assigns, to the extent provided herein, and no other person shall
acquire or have any right under or by virtue of this Agreement. Neither the term
"successor" nor the term "successors and assigns" as used in this Agreement
shall include a purchaser from any Underwriter of any of the Shares in his
status as such purchaser.

14. APPLICABLE LAW; COUNTERPARTS. This Agreement shall be governed by and
construed in accordance with the laws of the State of New York applicable to
contracts made and to be performed within the State of New York. This Agreement
may be signed in various counterparts which together constitute one and the same
instrument. If signed in counterparts, this Agreement shall not become effective
unless at least one counterpart hereof shall have been executed and delivered on
behalf of each party hereto. Please confirm that the foregoing correctly sets
forth the agreement among the Company, the Operating Partnership and the several
Underwriters.


                         [SIGNATURES ON FOLLOWING PAGE]


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                           Very truly yours,

                           APARTMENT INVESTMENT AND
                             MANAGEMENT COMPANY



                           By:
                                         Name:  Peter Kompaniez
                                         Title: President



                           AIMCO PROPERTIES, L.P.

                           By:  AIMCO-GP, Inc., its General Partner



                           By:
                                Name:  Peter Kompaniez
                                Title:    Vice President



Confirmed as of the date first above mentioned.

MERRILL LYNCH & CO.
MERRILL LYNCH, PIERCE, FENNER & SMITH
                      INCORPORATED
PRUDENTIAL SECURITIES INCORPORATED
SMITH BARNEY INC.
  As Representatives of the Several Underwriters

By:  MERRILL LYNCH, PIERCE, FENNER & SMITH
                            INCORPORATED


By:  
                           Authorized Signatory

Form themselves and as representatives of the 
Underwriters named in Schedule I hereto.