My sister and I booked for 2 nights in Kymata Hotel after our flight was fully booked and had to stay for 2 extra days in Santorini. We went up to the hotel prior to booking and we thought it looked very nice. We spoke to the receptionist and she told us that they were fully booked, but my sister and I were still able to book through the Airbnb app. She told us to go through with it and it wouldn’t be a problem. The receptionist was very sweet and helpful. We came back the next day and unfortunately they had a problem with our room booking anyway. But they came up with a good solution. They booked us a room in the neighboring hotel called Armonia. The other hotel was perfect for us. Great staff and good pool etc. Very nice. We recommend both hotels because of their quick and good service. We had a great last two days! Both hotels are right by the beach (Kamari) and true to their pictures online. Also close to the bus stop that goes to Fira.