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                                                                 EXHIBIT 10.1.15

                             FIFTEENTH AMENDMENT TO
                              AMENDED AND RESTATED
                        AGREEMENT OF LIMITED PARTNERSHIP
                      OF FELCOR LODGING LIMITED PARTNERSHIP

     This Fifteenth Amendment to Amended and Restated Agreement of Limited
Partnership of FelCor Lodging Limited Partnership is made and entered into
effective as of October 15, 1999, by and among FelCor Lodging Trust
Incorporated, a Maryland corporation, as the General Partner ("General
Partner"), and SRS Properties Limited Partnership, a Virginia limited
partnership ("SRS"), as an Additional Limited Partner, and all of the persons
and entities who are or shall in the future become Limited Partners of this
limited partnership in accordance with the provisions of the Partnership
Agreement (as hereinafter defined).

                                R E C I T A L S:

     A. The General Partner and the existing Limited Partners have previously
executed and delivered that certain Amended and Restated Agreement of Limited
Partnership of FelCor Suites Limited Partnership dated as of July 25, 1994, as
previously amended (the "Partnership Agreement"), pursuant to which they have
formed a Delaware limited partnership under the name, as amended, of "FelCor
Lodging Limited Partnership" (the "Partnership").

     B. Pursuant to that certain Contribution Agreement dated as of May 24,
1999, by and between SRS and the Partnership, as amended to date (the
"Contribution Agreement"), SRS has agreed to contribute to the Partnership the
Sheraton Premiere at Tysons Corner hotel and certain related assets described in
the Contribution Agreement in exchange for, among other things, 3,571 units of
limited partner interest ("Units") of the Partnership.

     C. The parties hereto desire to amend the Partnership Agreement to reflect
the foregoing issuance of Units and the admission of SRS as an Additional
Limited Partner to the Partnership in connection therewith.

                              A G R E E M E N T S:

     NOW, THEREFORE, in consideration of the agreements and obligations of the
parties set forth herein and of other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereby
agree as follows:

     1. Acceptance of Partnership Agreement. SRS does hereby accept and agree to
be bound by all of the terms and conditions of the Partnership Agreement,
including without limitation, the power of attorney set forth in Section 1.4
thereof. SRS and its Assignees hereby constitutes and appoints the General
Partner and the other parties named in Section 1.4, with full power of
substitution, as its true and lawful agent and attorney-in-fact, with full power
and authority in its name, place and stead, to take the actions set forth in
Section 1.4 of the Partnership Agreement, with the same effect as if SRS had
been one of the original partners to execute the Partnership Agreement.

                                      -1-
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     2. Admission of Additional Partner. In accordance with the provisions of
Section 11.4 of the Partnership Agreement, SRS is hereby admitted as an
Additional Limited Partner of the Partnership entitled to all rights and
benefits of Limited Partners therein as set forth in the Partnership Agreement
with respect to the Units acquired by SRS. Notwithstanding the foregoing
sentence, SRS agrees that the quarterly Partnership distribution payable with
respect to the Units for the third calendar quarter of 1999 shall not be paid to
SRS.

     3. Exercise of Redemption Right. SRS shall first be able to exercise its
Redemption Right (as defined in Section 7.5(a) of the Partnership Agreement)
with respect to the Units after the first anniversary of the date hereof.

     4. Amendment of Exhibit A. Exhibit A to the Partnership Agreement is hereby
amended to reflect the admission of SRS as an Additional Limited Partner in the
Partnership and the issuance of the Units to SRS.

     5. Compliance with Terms of Contribution Agreement. The Partnership and SRS
mutually agree to comply fully with their respective covenants and obligations
contained in Section 8.7 of the Contribution Agreement.

     6. Defined Terms: Effect Upon Partnership Agreement. All initially
capitalized terms used without definition herein shall have the meanings set
forth therefor in the Partnership Agreement. Except as expressly amended hereby,
the Partnership Agreement shall remain in full force and effect and each of the
parties hereto hereby reaffirms the terms and provisions thereof.

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     IN WITNESS WHEREOF, this Fifteenth Amendment to Agreement of Limited
Partnership is executed and entered into as of the date first above written.

                           GENERAL PARTNER:

                           FELCOR LODGING TRUST INCORPORATED,
                           a Maryland corporation

                           By: /s/ WILLIAM P. STADLER
                              --------------------------------------------------
                              William P. Stadler, Senior Vice President

                           ADDITIONAL LIMITED PARTNER:

                           SRS PROPERTIES LIMITED PARTNERSHIP,
                           a Virginia limited partnership

                           By:  DRJ Corp., a Virginia  corporation, its general
                                partner

                                By: /s/ DAVID M. JENSEN
                                    --------------------------------------------
                                Name: David M. Jensen
                                     -------------------------------------------
                                Title: President
                                      ------------------------------------------

                           LIMITED PARTNERS (for all the Limited Partners
                           now and hereafter admitted as Limited Partners of the
                           Partnership, pursuant to the powers of attorney in
                           favor of the General Partner contained in Section 1.4
                           of the Partnership Agreement):

                           By: FELCOR LODGING TRUST INCORPORATED, acting as
                               General Partner and as duly authorized
                               attorney-in-fact

                               By: /s/ WILLIAM P. STADLER
                                   ---------------------------------------------
                                   William P. Stadler,
                                   Senior Vice President<PAGE>   1
                                                                EXHIBIT 10.01.16

                             SIXTEENTH AMENDMENT TO
                              AMENDED AND RESTATED
                        AGREEMENT OF LIMITED PARTNERSHIP
                      OF FELCOR LODGING LIMITED PARTNERSHIP

         This Sixteenth Amendment to Amended and Restated Agreement of Limited
Partnership of FelCor Lodging Limited Partnership is made and entered into
effective as of February 27, 2000, by and among FelCor Lodging Trust
Incorporated, a Maryland corporation, as the General Partner ("General
Partner"), and Bass America, Inc., a Delaware corporation ("BAI"), as an
Additional Limited Partner, and all of the persons and entities who are or shall
in the future become Limited Partners of this limited partnership in accordance
with the provisions of the Partnership Agreement (as hereinafter defined).

                                R E C I T A L S:

         A. The General Partner and the existing Limited Partners have
previously executed and delivered that certain Amended and Restated Agreement of
Limited Partnership of FelCor Suites Limited Partnership dated as of July 25,
1994, as previously amended (the "Partnership Agreement"), pursuant to which
they have formed a Delaware limited partnership under the name, as amended, of
"FelCor Lodging Limited Partnership" (the "Partnership").

         B. Pursuant to that certain Contribution Agreement dated as of the date
hereof, by and between BAI and the Partnership (the "Contribution Agreement"),
BAI has agreed to contribute to the Partnership 4,713,185 shares of common stock
of FelCor Lodging Trust Incorporated in exchange for, among other things,
4,713,185 units of limited partner interest ("Units") of the Partnership.

         C. The parties hereto desire to amend the Partnership Agreement to
reflect the foregoing issuance of Units and the admission of BAI as an
Additional Limited Partner to the Partnership in connection therewith.

                              A G R E E M E N T S:

         NOW, THEREFORE, in consideration of the agreements and obligations of
the parties set forth herein and of other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereby
agree as follows:

         1. Acceptance of Partnership Agreement. BAI does hereby accept and
agree to be bound by all of the terms and conditions of the Partnership
Agreement, including without limitation, the power of attorney set forth in
Section 1.4 thereof. BAI and its Assignees hereby constitutes and appoints the
General Partner and the other parties named in Section 1.4, with full power of
substitution, as its true and lawful agent and attorney-in-fact, with full power
and authority in its name, place and stead, to take the actions set forth in
Section 1.4 of the

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Partnership Agreement, with the same effect as if BAI had been one of the
original partners to execute the Partnership Agreement.

         2. Admission of Additional Partner. In accordance with the provisions
of Section 11.4 of the Partnership Agreement, BAI is hereby admitted as an
Additional Limited Partner of the Partnership entitled to all rights and
benefits of Limited Partners therein as set forth in the Partnership Agreement
with respect to the Units acquired by BAI.

         3. Amendment of Exhibit A. Exhibit A to the Partnership Agreement is
hereby amended to reflect the admission of BAI as an Additional Limited Partner
in the Partnership and the issuance of the Units to BAI.

         4. Priority of Terms of Contribution Agreement. The Partnership and BAI
mutually agree that to the extent any of the terms of the Contribution Agreement
conflict with the terms of the Partnership Agreement, the terms of the
Contribution Agreement shall control and the Partnership Agreement shall be
deemed amended, as between the Partnership and BAI, to the extent of any such
conflicting terms.

         5. Defined Terms: Effect Upon Partnership Agreement. All initially
capitalized terms used without definition herein shall have the meanings set
forth therefor in the Partnership Agreement. Except as expressly amended hereby,
the Partnership Agreement shall remain in full force and effect and each of the
parties hereto hereby reaffirms the terms and provisions thereof.

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         IN WITNESS WHEREOF, this Sixteenth Amendment to Agreement of Limited
Partnership is executed and entered into as of the date first above written.

                              GENERAL PARTNER:

                              FELCOR LODGING TRUST INCORPORATED,
                              a Maryland corporation

                              By: /s/ LAWRENCE D. ROBINSON
                                  -------------------------------------------
                                  Lawrence D. Robinson, Senior Vice President

                              ADDITIONAL LIMITED PARTNER:

                              BASS AMERICA, INC.,
                              a Delaware corporation

                              By: /s/ JULIAN A. FORTUNA
                                  -------------------------------------------

                              Name: Julian A. Fortuna
                                    -----------------------------------------

                              Title: Authorized Signatory
                                     ----------------------------------------

                              LIMITED PARTNERS (for all the Limited Partners now
                              and hereafter admitted as Limited Partners of the
                              Partnership, pursuant to the powers of attorney in
                              favor of the General Partner contained in Section
                              1.4 of the Partnership Agreement):

                              By: FELCOR LODGING TRUST INCORPORATED, acting as
                                  General Partner and as duly authorized
                                  attorney-in- fact

                              By: /s/ LAWRENCE D. ROBINSON
                                  -------------------------------------------
                                  Lawrence D. Robinson, Senior Vice President

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