The cave house in Oia was everything my husband and I hoped it would be for our honeymoon; great location, wonderful views, private space, and a great atmosphere. There were MANY stairs to get there (as Oia is mostly stairs and windy walkways), but the hike to and from every time we ventured out was well worth it. Their porter, Tim, was very kind and gave us some great tips on where to swim around the island.