We were on the Carnival Legend with a club on deck 3. Our kids were booked down there in an inside room. Onboard the ship was a Salsa group (which we were booked through for pricing) that started their parties nightly at midnight in that club on deck #3. Yes, when the doors opened letting people in, it was noisy. Didn't bother my teens, but would the average person as it was late - would book away from the clubs.