Nothing to complain about! You hear a very slight humming/vibration of the engine, but it isn't bad. You're basically right in between two sets of stairs/elevators. Only ONCE did I hear anyone in the hallway (a child crying, but it wasn't a big deal). My only advice: this room is joined with 2370, and you can hear people in that room (it sounds muffled, but technically you can hear them). I would advise getting this room if you have someone else in that room or if you just don't mind it. The balcony is GREAT and the lifeboats provide a little bit of shade (and a LOT of privacy). But seriously, this room is fantastic. You won't regret it.