This place was fantastic! Right on the main street, less than 10 minutes to the Split by foot, with a convenience store right next door. All of the employees are friendly and eager to do what they can to make your stay comfortable.
Aesthetically, it's not glamorous, but it's incredibly clean, and the free breakfast is a huge plus. As a solo female traveler I felt very safe here, as they lock all outer doors at night and there are many employees about the premises during the day.
The only thing that may be a drawback for some is that in my room I only had one power outlet, so if I wanted to charge my phone I could only run one fan at a time (remember, there's no A/C). Not a problem for me as I run cool and only needed one fan, but if you need both fans while in the room it would be worth double checking how many outlets are in the room before you book.
All in all, I was very impressed with the value of the guest house and would absolutely stay here again in the future, as well as recommend it to anyone who plans on staying at Caye Caulker.