We stayed in both cave houses with my sister and brother-in-law and had the most ideal experience! It was perfect for two couples and the location in Oia is perfect. For check in, Laskarina helped us arrange a car for the airport and her husband helped us with our bags to the house - which was super helpful! She also had some wonderful recommendations for restaurants and things to do around Santorini. She also arranged for someone to come clean mid-way through our stay which was so lovely. Definitely stay here if you're traveling to Oia.