Lovely stay at Comfortably Numb!
It's a private, beautiful and quiet area at the south point of Caye Caulker. Would happily stay at Cindy and Don's peaceful spot again. They have a private dock that allows you to catch both sunrise and sunset, swim in the ocean to your heart's content, and watch pelicans glide around looking for their lunch.
Bikes available made the trip into the heart of town easy and fun. They supplied headlamps for getting around the south part of the island at night (dark after sunset, no street lamps, I believe all homes south of the airport on Caye Caulker run solely on solar/generator).
Hosts were proactive, responsive and welcoming.
Stay here if you're looking for something off the beaten path.