I stayed at Villa Amalia for one week with 3 friends. It was a fantastic experience. Christos is a great host- he met us at a nearby parking lot to walk us to the house (and carry our bags!), and gave us helpful tips on what to do in the surrounding area. He also booked several tours for us during the week. The house is beautiful- spacious, full of character, very clean, and in a lovely, safe neighbourhood. It's a short walk to the nearby town of Oia so you're away from the hordes of tourists. I would thoroughly recommend Villa Amalia and would stay there again if I return.