This is a better than a hotel, and I cannot recommend it more highly. The cave villa is beautiful, luxurious, and spacious, with a bedroom, separate living room, double sink bathroom, and a huge private terrace with stunning caldera and sunset views and a private hot tub. The cave (yes, a cave) is unique and charming, while also cooling. It has all of the accommodation of a hotel, including daily room cleaning, delicious fresh breakfast (eggs, fruit, yogurt), "room service" from the excellent bar upstairs (though we did not partake), but in a setting that is completely private and your own. What really sets it apart is Antonios' service. He has tons of helpful tips for activities, restaurants, etc, and he acts as your private concierge (really), making reservations, arranging pick-up and drop off, etc. Strongly recommend that you take him up on his offer. He is also just incredibly warm, responsive, and thoughtful: I was traveling while pregnant, and he called the boat cruise to inquire about water temperature at the hot springs and other pregnancy safety concerns. We especially loved the private dinner he arranged for us on the terrace, delivered by one of the top restaurants in Fira just in time to watch the sunset. The villa is centrally situated; you come out right onto the main street in Fira. We honestly were blown away by the experience - we travel a lot, and this was one of the best experiences we have had at any hotel or rental.