There was a loud, jackhammer type of noise that wasn’t constant, but it was 10-15 times throughout 3:30pm and last time was around 2am. The room was clean, though, but that noise was irritating and interrupted rest and sleep. It wasn’t coming from outside, there was no construction in the area. It kind of sounded like a loud pump maybe like hot water or something but whatever it was, it was loud and disturbing.