The first room.. the air conditioning would not cool the room, and I had it on the lowest setting, then the thermostat goes completely blank and the unit shut off. So I go to the lobby, it’s 2am mind you, they give me an alternate room, exact same issue, that’s when I realize this is no accident and the Marriott, in a pathetic attempt to save money, must have put a auto shut off on their units with a limit… I was miserable all night, never again!!