How much more expensive would it be if they made each unit have a nicer ceiling height? A decent room needs to be taller than eight feet. Old buildings often ha

How much more expensive would it be if they made each unit have a nicer ceiling height? A decent room needs to be taller than eight feet. Old buildings often have ceilings that are 10-12 feet from the floor. Once a basic structural feature like this is built into a building, it's basically impossible to fix it without tearing the structure down. If and when people get richer in the future, and want something better, they are going to be stuck with this thing, which is a shame.