It was great, 5 stars, would come and visit again. Many things exceeded our expectations (many pillows, towels, space, cleanliness). The pool is really nice, we could relax after doing some sightseeing.
The location is exactly as stated - in the middle of the island so if you want to watch the sunset while siting near the pool and having a drink than it could be a problem.
The house is a traditional "in-cave" style so keep that in mind (lower ceiling in the bathroom, windows on one side only - it is hard to force air circulation).
These "downsides" didn't really matter to us. 5 stars, sigil of approval, would visit again.