Exhibit 5.1

                             [Akin Gump letterhead]
                                 August 9, 2002

Metropolis Realty Holdings LLC
c/o Capital Trust, Inc.
410 Park Avenue
New York, New York 10022

            Re:   Metropolis Realty Holdings LLC, Form S-4 Information Statement
                  -- Registration Statement (Commission No. 333-89142)

Ladies and Gentlemen:

      We have acted as special counsel to Metropolis Realty Holdings LLC, a
Delaware limited liability company (the "Company"), in connection with the
registration, pursuant to a registration statement on Form S-4, as amended (the
"Registration Statement"), filed with the Securities and Exchange Commission
under the Securities Act of 1933, as amended (the "Act"), of the offering and
sale by the Company of 13,004,946 limited liability company units (the "Company
Units") of the Company.

      We have examined originals or certified copies of such corporate records
of the Company and other certificates and documents of officials of the Company,
public officials and others as we have deemed appropriate for purposes of this
letter. We have assumed the genuineness of all signatures, the authenticity of
all documents submitted to us as originals, the conformity to authentic original
documents of all copies submitted to us as conformed and certified or reproduced
copies.

      Based upon the foregoing and subject to the assumptions, exceptions,
qualifications and limitations set forth hereinafter, we are of the opinion that
when the Registration Statement relating to the Company Units has become
effective under the Act, the terms of the sale of the Company Units have been
duly established in conformity with the Company's certificate of formation and,
when issued, sold and delivered as described in the Registration Statement, the
Company Units will be duly authorized and validly issued, fully paid and
nonassessable.

      The opinion and other matters in this letter are qualified in their
entirety and subject to the following:

A.    We express no opinion as to the laws of any jurisdiction other than any
      published constitutions, treaties, laws, rules or regulations or judicial
      or administrative decisions ("Laws") of the Laws of the Limited Liability
      Company Law of the State of Delaware.


Metropolis Realty Holdings LLC
August 9, 2002
Page 2


B.    This opinion is limited to the matters stated herein, and no opinion is
      implied or may be inferred beyond the matters expressly stated. We assume
      herein no obligation, and hereby disclaim any obligation, to make any
      inquiry after the date hereof or to advise you or any future changes in
      the foregoing or of any fact or circumstances that may hereafter come to
      our attention.

      We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the use of our name in the Prospectus forming a
part of the Registration Statement under the caption "Legal Matters". In giving
this consent, we do not thereby admit that we are within the category of persons
whose consent is required under Section 7 of the Act and the rules and
regulations thereunder. We also consent to your filing copies of this opinion as
an exhibit to the Registration Statement.

                                        Very truly yours,


                                   AKIN, GUMP, STRAUSS, HAUER & FELD, L.L.P.