GSA is seeking expressions of interest for approximately 5,247 to 5,772 ABOA square feet of contiguous office space in Detroit, Ferndale, Oak Park, or Southfield, Michigan, within a specified delineated area. The lease requires a 15-year term with a 10-year firm term, and the space must be fully serviced with 24/7 government access. The government specifies a tenant improvement allowance of $61.32 per ABOA SF and a BSAC allowance of $20.00 per ABOA SF, with the full-service rental rate to be proposed by the offeror. The estimated market survey is September 2026, with estimated occupancy in April 2027. Interested parties must provide building details, available square footage, rental rates, and owner authorization if not the direct owner.