The U.S. Tri-Mission in Vienna, Austria requires make-ready services, including cleaning and soft furniture shampooing, for government-owned and -leased residences. The contract is an Indefinite-Delivery Indefinite-Quantity type with one base year and three option years, using firm fixed pricing. Services will be performed in Vienna, Austria, covering an estimated 80-100 apartments per year, averaging 160 square meters each, with most work needed between April and September. The government may award a single or multiple task order contracts to the lowest priced, technically acceptable offeror. No specific budget amount or submission timeline is provided in this pre-solicitation notice.