I agree with the other postings on location, lack of noise, etc.
It does have a great location, it's quiet and well-run. The pool, though above ground, is terrific. My kids think it's one of the best pools in Belize. I do miss the old Rasta Pasta restaurant, but some people like Caruso's. There is a seawall in front of the hotel, but the beach at Ramon's is close by.
Manager Julia Edwards always hates it when I say this, but the SunBreeze is motel-like. It's set up in a U configuration with rooms, which are large, along the two sides of the two-story U. Nothing wrong with a motel, but it's not like this is a quaint little inn in its design.
Book direct, and you'll probably get about a 20% discount.