I doubt that you will hear anything. Unless your room is under the pool deck, I think you will be fine. I have seen posts from people under the Lido who hear nothing. The Lido is carpeted, so noise should be minimal. Also, although they have a late night buffet, I don't think it actually starts at Midnight anymore, so it should be fine. You are staying in the finest suite deck, I can't imagine they would put their highest paying guests in anything but the best! I took that cruise last October, and loved it. I am thinking about doing it again next January or Feb.