The Marble Sun was the best part of Santorini. The location is right off the caladera, which provides for a breathtaking view. The cave experience was extremely unique and the decorations were spot on. The only down side is the balcony provided for little privacy as tourists were walking up and down the steps constantly. Additionally, we asked to keep our bags after checkout on the day we left due to our flight leaving late at night and there was no one staying in the place the next day and we were not accommodated. Other than that Fanis was very, very kind and provided suggestions of places to go and answered any questions we had.