Coconut Grove is a great spot to spend a few days on Caye Caulker. Check-in was easy and the home was exactly as described. The porch gets an amazing breeze and is a great place to sit and have a drink while watching the wildlife. The house is a few minutes away from the main part of the village and the path to the house is not lit at night, so bring a flashlight if you plan to stay out late.
We did find that the apartment, though it has several strong fans, can get pretty hot and stuffy at night since it doesn't have air conditioning. (But we stayed in the hottest part of summer, so I'm sure it's perfect during the spring or fall.) We'd definitely stay again if we found ourselves in Belize during one of the cooler months.