John was a fantastic host and his apartment was amazing - traditional cave house with all the character you would expect of an island with Santorini's history. The apartment was spacious, airy, light, well-equipped and tastefully decorated. The mostly private terrace was an added bonus for taking in the stunning views. The location was tranquil but being just 100 manageable steps from the main street activity meant we had the best of both worlds. John was friendly, hospitable and relaxed, all the while giving a lot of his time to us and we noticed, other guests, whenever needed. We highly recommend him and the Oia apartment.