We stayed in this cave house on the cliff side in Santorini and absolutely loved it. The view is amazing ... even better in person than the photos show. The house was comfortable, had a well equipped kitchen, 2 comfortable and spacious bedrooms, and a nice living area that could seat 4-6 people. On the patio was a nice hot tub and some outdoor furniture for enjoying the views. There was plenty of hot water for showers and we slept well. Even though the house is in the heart of Oia, near restaurants and shops, it is very quiet at night.
Our host, Zaf, couldn't have been nicer and more helpful. He met us and had brought a couple of helpers with him to help us get our luggage to the house and to direct us there, as it would have been difficult to find otherwise. Then he gave us a map of the island and made numerous suggestions for things to see/do and places to eat. Very helpful. When we needed to contact him while we were there, he always answered his phone or replied to emails. Very good communication. And upon checkout, he met us at the house and had the same 2 young men to help us get our luggage to the car. We couldn't have been more pleased with the service he provided to us.
I would definitely recommend this house to anyone coming to Oia and wanting great caldera and ocean views. We will definitely stay here again when we return to Santorini!