The Blu Bianco Cave House looks just like the pictures on the listing, and the view is even more incredible in person. Two friends and I stayed there and we found it to be very comfortable for the three of us. We were only in Santorini for approximately 48 hours but Sofia did an amazing job with helping us to maximize our time there by giving wonderful recommendations, helping us to rent a car, and organizing airport transportation for us. She was extremely kind and welcoming when we arrived, and very attentive to all of our needs. One issue we did have was that there wasn't any hot, or even warm water throughout the duration of our stay. However, I did not mention this to Sofia while we were there because I personally did not feel it necessary since we were only there for two nights. I'm sure if I had, she would have done everything she could to help the situation. Overall I highly recommend the Blu Bianco Cave House, it's in an amazing location (right next to the famous blue domes!) and was a very comfortable place to stay. Sofia and Konstantinos very much contributed to our stay being as great as it was.