We had a wonderful stay at Onar - it's located in Perissa, a beach side village away from the hustle and bustle of Fira and Oia, which we loved for its peace and quiet. Our room had a lovely terrace facing the Ancient Thera mountain which gets lit up with the sun in the morning and is in the shady cool in the evening. The room itself is perfect - it had everything we needed (especially effective air conditioning!). George was a great host - he gave us lots of tips on things to do and places to eat, all of which were a success. I would advise renting a vehicle to get around the island (we for an ATV) as the buses can be slow / delayed / full. I would highly recommend this accommodation and would stay again.