1. Raiding the maid’s trolley for amenities
Bathroom amenities like soaps, shampoos, ear buds etc. are supplied everyday by the housekeeper. However, some people still feel the need to grab these things from the trolley in the corridors when no one is looking.
2. They mistake the safe for a microwave
Many guests have complained about having their food locked inside the "microwave".
Here's the difference: A microwave has a screen on the door and a glass plate that rotates on the inside. A safe does not.