My wife and I stayed at the Casa Blanca Caribe for one month and laying in the warm crystal clear waters was a wonderful daily routine. The owners were extremely attentive to our needs and the communications before and during our stay couldn't have been better.
The house is very comfortable and we were occasionally greeted by local fishermen who would sell us part of their daily catch (including Caribbean lobsters). The property surrounding the house is very clean and the trees are loaded with coconuts which we regularly opened. The sea is only steps away so we were in heaven for the month we stayed here. (our dog loved it too.)
There is only one downside, they say they have internet service, and yes they do have the equipment but.... it seldom communicates with the Internet in any meaningful, useful way! Very frustrating