I think Tim Jeffers at Banana Beach reported little or no damage. It is of modern concrete construction and stands up to winds better than the thatch or wood construction of some of the other properties such as Ramon's.
I stayed there earlier this year, and it's an excellent place -- very attractive one-bedroom suites and good management. It's on and near one of the best beaches. It is close to 2 miles from town, but you can rent a golf cart or bike, or take a taxi ($5).
Belize First Magazine http://www.turq.com/belizefirst/