I worked in a few skyscraper type offices and they are pretty awesome. The view was always crazy and there were always good food options nearby right in the middle of the city. You could make a nice house in there. Just need the bathroom and kitchen to be near the center of the building. You could probably fit 4 nice size units on each floor of my old building. But they would want to make a ton of tiny overpriced ones instead so they will say there isn't enough plumbing lol.