It's becoming something to ask about before booking upscale or trendy hotel rooms. I wouldn't have really known about it if I hadn't found a way for non-rich folks like us to get fancy rooms for the price of a motel.

I'm just imagining going beck down to the lobby after checking in and saying "Could we have a room with a bathroom wall?" and the snooty clerks rolling their eyes at us hillbilly tourists and saying "Certainly, for and extra $100."