Diana's place was amazing, actually in a Belizean neighborhood, and she is such a wonderful hostess! Location-wise, there are lots of gorgeous plants and wildlife around, and the trade winds keep the room cool enough to sleep with the windows wide open if the neighborhood dogs don't bother you. You can see the lagoon from your porch and the beach front is just a short bike ride away. Speaking of bikes, she provides 2 to use and they make the stay so much more fun - and easy to get around! Hostess-wise, Diana was so helpful in all our questions and quests, always offering to call for a reservation or taxi if we needed it. Be sure if you stay that you sit down and have a beer with her and her friends, especially if you have questions about the area or Belize in general. Breakfast was also great; she uses local products in the breakfast she makes, and it was totally delicious.
As a side note... if you're apprehensive about the aforementioned wildlife, don't worry; her dog, Darwin, will keep all the geckos away from you!