Permanently Off Limits
If this were a high school, we guarantee that this would be the go-to make-out spot for all the students. Either that or people would hide up there to get away from classes. Either way, whoever designed this staircase did a terrible job.

Usually, staircases lead us to upper or lower floors, but not this one. No, siree. By the time you reach the very top floor, you’ll be left staring at a blank wall with no way out except either going back down the stairs or parkouring your way out through the windows. Some people shouldn’t be allowed to make building blueprints.