Analyze the feasibility of converting [EXISTING BUILDING TYPE] to [NEW USE]. Building description: [AGE, SIZE, CONDITION, CONSTRUCTION TYPE]. Location: [URBAN/SUBURBAN]. Assess: 1) Structural suitability for new use (floor loads, spans), 2) Code upgrade requirements (seismic, egress, accessibility, fire), 3) MEP system replacement vs. reuse, 4) Envelope performance and upgrade path, 5) Hazmat considerations (asbestos, lead, PCBs), 6) Rough cost comparison vs. new construction, 7) Timeline and phasing possibilities. This is a preliminary feasibility — flag what requires further investigation.