Staying in Haris's cave house was a great experience. It was clean, tidy and comfortable. The location was excellent (in the heart of Oia) and the view from the balcony was amazing. Zaf was a very helpful host. He organised transport for us and helped with our luggages to and from the house. He provided a map with all the places to visit in Santorini which we found very helpful and accurate. I highly recommend this place. Thanks for everything Haris and Zaf!