We had a fabulous time at Kostis' home in Oia. It was perfectly located to explore Oia and Ammoundi Bay. My husband and I were traveling with my mother and aunt. The set-up of the rooms accommodated our group well. We quickly fell into a routine of exploring town in the mornings and evenings when the crowds were fewer and enjoyed the view and tranquility of the terrace mid-day. I highly recommend staying here if in Oia.