Objectophilia. That’s the closest word I could find that might potentially represent the feeling of being attracted to a building, though it’s more just attraction to general inanimate objects. After playing Building Relationships, though, I think they’re going to have to invent a new word thanks to all the people this is going to awaken something in. Yes, there is now a game where you can be horny for literal buildings, and you know what? The Steam Next Fest demo for it is pretty good.