Oh yeah.
Idk if I've been in one before but we have a building in our town called the Lebel mansion, which used to be a hospital. It's used now for various arts like pottery and oil painting.
Now for the fun part! My wife's friend has done janitorial work in there overnight, obviously alone. And a door slammed behind her and locked shut on it's own. It didn't scare her when she saw a couple full body apparitions for some reason though.
A school in town is haunted as well. I know the back story behind that is very disturbing so I won't share it.