“I used to work as a part-time duty manager at a busy hotel, mostly nights during my university years. The one thing that never stopped surprising me is the number of drunk people (male and female) walking out of their bedrooms thinking that they opened their toilet doors (instead, they opened the main door) and locked themselves out in the corridor, mostly topless, some times naked and had to walk to reception to get a key to get back in.”
#15 Not just the elevator, but the ice machine, vending machines and the always-set-to-slam-hard stair door on each end of the building. Also, the best ear plugs are the wax plugs swimmers use. Not those ineffective foam plugs. Those wax plugs when properly jammed into each ear will render you legally deaf.