Our stay in johns house was fantastic! Oia is the best part of Santorini. The house itself is breathtaking. It is an authentic cave house with a magnificent view of the caldera! A quick tip would be to keep the window open in cave houses to let air flow through the house. Other than that an A+ location and house.
Thank you for your fantastic hosting John and for putting your house on air bnb to share with the world.