Room was clean and well equipped, however the entire room was vibrating constantly, presumably due to some machinery nearby, possibly the air conditioning. The latch on the door was actually rattling around until I unhooked it. I unplugged the fridge, which was causing some of the problem, but there was still underlying noise and vibration. I could feel it through my feet when I took my shoes off. I probably should have complained and asked for another room, but I was tired and only staying for one night so I just put earplugs in and put up with it. I'm not sure whether I was just unlucky with the room I was allocated or this is a common problem.
Electric car charging station