Panos was extremely quick and helpful in my very last minute booking. Marcos Rooms is clearly signposted and well known by all vendors if you should get lost. Again Panos' directions were exact. On my occasion it was Panos' parents that tended to me with his father welcoming me with cake and water and mother feeding me complimentary breakfast with the breathtaking views. I arrived before sunset (a popular event that has the usual areas of Oia crammed) and there is a perfect view on the roof here, and so privileged! The rooms are located in the heart of the bustle and down an alley so you don't hear it at all. In fact, tourists love to pose for photos in the alley leading up to the rooms. My room was perfect for my needs and extremely clean. Oia is spectacular and the jewel of Santorini, Marcos' Rooms has you taste a piece of this luxury for a snip of the price it would cost you to stay in the area. Don't hesitate booking here!