Well, for one thing, it's not a "stall", it's a (very small) room. With a door. You can either look at the marker, or try to open the door. If the door is locke

Well, for one thing, it's not a "stall", it's a (very small) room. With a door. You can either look at the marker, or try to open the door. If the door is locked, it won't open. That's it. No need to bang or yell?