Every hotel has its own quirks. Some are endearing, some are bizarre (I will post at some point the photo of the hot tub in the living room of a mini-suite).
I have been in numerous hotels with advertisements IN the elevators. This is the first one that I've seen with advertisements ON the elevators.
(I am not including the owl noises that I heard on two consecutive nights, because everyone else here thinks I am hallucinating or something.)