The General Services Administration (GSA) is seeking to justify a procurement decision for a lease/rental of office buildings in Harrisburg, IL, under the Public Buildings Service. This opportunity arises from the need to secure office space that meets specific operational requirements, which may not be achievable through full and open competition. The leased space is crucial for the GSA's ongoing operations and service delivery in the region. Interested parties can reach out to William G. Thomas at william.g.thomas@gsa.gov or by phone at 312-241-2192 for further details regarding this justification and any related inquiries.