The moment of judgement comes when my wife and I walk into a hotel room in the U.S. If there is a wall air con/heater unit bulging out under the window, it is going to be a long night. These units rumble and desiccate the room’s inhabitants during the night. Our apartment is the same way and my wife’s solution is to turn them off during the night no matter how cold.
Readers, are there any mid or low-end US chains that reliably have central HVAC systems?