My only loud WDW hotel neighbors were my own kids and their friends. After 3 warnings and the girls still wouldn't quiet down, and let me say those 4 teens could be really loud, I called security on them. After security stopped by their room they came barreling thru the connecting door and you could see the fear in their eyes. After they went back to their own room I laughed myself silly, but I didn't hear a peep them the rest of the 2 week trip.