We were in Europe for 2 weeks and stayed in 3 different locations in Italy and Greece. Kostas was easily our best host. He picked us up at the ferry and arranged transportation back to the cave house. We all sat down and he very thoroughly explained to us the ins and outs of getting around Santorini and the best places to visit. Kostas is a super friendly, down to earth guy. The cave house was excellent. Very clean and even better than advertised. It is in an excellent location just steps away from the heart of Fira. I cant say enough about our experience with Kostas and the quality of the cave house. Highly recommend.