There is four floors. (Not including basement) Basement: insane ward, temporary holding cells for extremely aggressive patients, and insomniac sleeping area. (Highest security, practically inescapable) Floor 1: lobby, waiting area, courtyard/cafeteria, activities, individual therapy/group therapy rooms. Floor 2: patient rooms (basic security) Floor 3: patient rooms (higher security) Floor 4: max security (next to highest security) Each floor is connected by an elevator, there is an emergency stairwell too, although it is kept under a multiple digit keypad, a keyhole, and a padlock.
I made everything except for the thumbnail, idek where it came from tho