Our stay at the cave house was absolutely perfect! We hiked into Oía from Fira and arrived before check in time, but Rena was very responsive and advised that the house was ready early. She sent her Porter to get us and guide us to the house and it was very easy. As the description states, there are quite a few stairs to go down (and of course, to get back up to town), but if you are able bodied it is incredibly worth the trek. Our view was magical and the cave house had to be one of the coolest AirBnBs we have ever stayed in! Also, there is a hike that leads from the house down to the water for a refreshing dip. It is not easy but it was totally worth it to have our own little swimming hole all to ourselves! We loved this place!