Stay here! If you are looking for a quiet, unique place with gorgeous views and a private patio, look no further. Do not be discouraged by how far out it seems from Fira, its a quick car ride away. Besides, you definitely need a car in Santorini. We rented a Mini Cooper and it fit in the small garage at the house.
Konstantino is an amazing host and was extremely helpful with lots of insider information on where to go around the island. Be sure to visit Kamari beach, which is right down the road for black pebble beach and great seafood restaurants.
Also, make reservations and eat at Metaxi Mas. It was some of the best food we ate in all of Greece. Its right next to the cave house.