Villa Fegari was the best stay I've ever had. The Villa manager, Kostas, and caretaker, Yiannis, were wonderful and extremely helpful in helping me get a car rental, getting my laundry done ext.. It was the offseason for the Island, which was exactly what I was looking for, but might not be for some people because about 60% of the Island was closed. Kostas gave me an outline of the island and everything that was open around. He was also super helpful in helping me find a place to watch the world cup.
I highly recommend this stay and Santorini in the offseason.