You still have to mobilize a drywall crew for ceilings. And your painter needs to use another primer and paint system for the concrete. Hanging interior doors a

You still have to mobilize a drywall crew for ceilings. And your painter needs to use another primer and paint system for the concrete. Hanging interior doors and trimming them out is no longer a job for nails. Same for crown and base moldings and kitchen cabinets. And you still have to insulate. Four feet of concrete wall thickness is needed for a nominal R10.