I have the cabin next door, #1129, booked for a Mexico cruise in October. In the past few months there have been a few threads which addressed the noise issue. Per the posted comments, there shouldn't be much of a problem.
High Seas Gal
Celebrity Mercury - October 13, 2004 - Mexico!
NCL Sky Jun. 2000 (ALASKA)
NCL Sky Aug. 2001 (ALASKA)
Princess Regal Princess Jul. 2002 (ALASKA)
NCL Sun Sep. 2003 (ALASKA)