Maria responds quickly. She accommodated all of our requests. Specifically, she arranged transportation from the ferry port to the cave house. A porter met us at the post office to assist with our luggage. Oia has many stairs, and this location is no exception. However, it is right off the main pedestrian path and is literally right under the iconic blue domes. Great views of the sea and volcanoes. For a sunset view, we walked to Ammoudi Tavern for dinner. Bathroom is located outside, but wasn't really a problem. Wifi is available. Convenient stay in the heart of Oia. I highly recommend this place.