Nancy is a very responsive host. We arrived late (~10pm) at the first day, and had some trouble to find the key at the beginning so we contacted Nancy and she quickly responded with detailed instructions.
The location is great, very close to beaches. The house itself is spacious and comfortable, and the neighborhood is quiet and beautiful. As described, there is an AC in the bedroom which functions well. But there is only a fan in the living room which should be noted if you have additional guests who will live in the sofa bed there.
The only comment that I have for this place for potential improvement is the cleanliness of glassware. Most glasses in the cabinet were not clean enough and looked cloudy, so we had to wash them first before use.