2. The three worst things about the room were: 1) the showerhead had probably not been de-limed in a while, so the stream was neither strong nor uniform; 2) there were pockets of black mould on the bathroom ceiling and in the air conditioning unit (which was a bit gross); and 3) the in-wall air conditioning unit was incredibly loud, so much so that when the condenser switched on, it caused a vibration you could feel throughout the entire room.