; relating to administrative grievance procedure). (F) Section 6(f) of the United States Housing Act of 1937 ( 42 U.S.C. 1437d(f) ; relating to housing quality requirements). (G) Part 964 of title 24, Code of Federal Regulations (relating to tenant participation and opportunities). (5) Retention of rights Tenants occupying a replacement housing unit shall have all rights provided to tenants of public housing under this Act. (6) Size (A) In general Replacement units shall be of comparable size, unless a market analysis shows a need for other sized units, in which case such need shall be addressed. (B) Bedrooms The number of bedrooms within each replacement unit shall be sufficient to serve families displaced as a result of the demolition or disposition. (7) Location on site and in neighborhood (A) On-site requirement relating to demolition Subject to subparagraph (B), at least one-third of all replacement units for public housing units demolished shall be public housing units constructed on the original public housing location, unless the Secretary determines that— (i) construction on such location would result in the violation of a consent decree; or (ii) the land on which the public housing is located is environmentally unsafe or geologically unstable. (B) Tenant choice A public housing agency shall ensure that, in providing replacement units pursuant to paragraph (1), sufficient units are provided on the original location of any public housing demolished or in the same neighborhood of the public housing dwelling units being replaced to accommodate all tenants residing in the units demolished or disposed of at the time of such demolition or disposition who elect to remain in such location or neighborhood. ; (6) in subsection (f) (as so redesignated by paragraph (1) of this subsection)— (A) by striking the subsection designation and all that follow through Nothing and inserting the following: (f) Treatment of occupancy (1) Consolidation of occupancy within or among buildings Nothing