John and his lovely girlfriend Mary are very accommodating hosts:) The location of hostel is as convenient as described. Even if I get off the bus at Oia main stop instead of St George, people around easily recognized his place. The view in the room was superb and the hostel is facing the Aegean Sea. John and Mary are full of recommendations and John plays guitar very well! The only minor downside would be the wifi connection was a bit unstable at night. Overall still a very enjoyable staying, it would be my first option next time I come to Oia and would recommend John's place to anyone traveling to Santorini.