Kostas was a great host. He picked us up at the port and brought us for a glass of wine at a beautiful winery overlooking Santorini. We took his recommendation to watch the sunset there at the winery and we loved it! He helped us arrange our tours and had great restaurant recommendations. The cave house was really cute and not too far a walk to town. It was very clean and bathroom was very nice. They were having a bit of a heat wave while we were there and it was a little hot because the downstairs doesn't have AC, but not unbearable, there is a big fan. The upstairs has the AC. At the end he brought us to the airport which was so nice of him. We had heavy bags that he helped us carry to and from the Cave house. Overall the personal touch was what made it so memorable!