It's crazy how often they Double book the same room. I spent 15+ yrs traveling for business and stayed in hotels 150-200 nights a year.

I've walked in and heard folks in the shower, walked in on folks working at the desk, folks doing drugs, and the craziest was, I opened the door to a room and there was an old boy and gal on the bed. I'm not sure what game they were playing but, he was winning and she was cheering him on. They had their feet toward the headboard and her head was hanging off the foot of the bed. When I walked in, she turned and looked at me and never stopped shouting encouragement to him. It was awkward when we locked eyes. I slowly backed out if the room. I don't think he ever knew I was there.

Got a free night out if that one.