Sunny Cabana was a great place to spend a month. It is quiet, yet an easy little bike ride away from things. If you're feeling lazy though, there is a nice restaurant two properties down that is a 1-minute walk, and another around the block.
Monique has thought of everything. I brought an umbrella; she had an umbrella there. I brought a reusable shopping bag; there was one already there. Need an extension cord, coffee, or an adapter? Already there.
The bikes were also wonderful. Caye Caulker is a no-car island, so you can walk everywhere, pay for taxis (golf carts), or bike. Everyone is on bikes! I biked somewhere every day.
Monique was really good with communication, and let me know in advance if there were going to be power or water outages, which happens once in awhile when they have to do work on the system.
This was an enjoyable place to hang out, get some work done (good internet), and then lay in the porch hammock under the coconut tree, toodle around the island, or head off for some snorkelling.