Everyone, this place is as amazing as all the previous reviews have mentioned. It is in the HEART of Oia and all that the town and Island has to offer. The place has an amazing view, great living spaces and everything you need for your time there.
Maria communicated quickly and efficiently and Sunil was on the spot meeting us and getting to the place and situated. He showed our kids around to the hot tub & pool (which is, even during busy season, not overcrowded and much better than the little hot tubs you see at a lot of places) and each morning came by with a delicious set of breakfast items to start our day!
There are steps to get to the Cave House - and my wife has reduced mobility and some challenges, but we knew this was going to be a potential issue no matter where we stayed. It was as manageable as it could have been and the place was so nice that she loved hanging at the place. It was perfect for 4 people, it may be a challenge with more. And the washer was certainly a nice touch (not all places had them).
We received great recommendations for the Catamaran Cruise - it was the highlight of our time there - and for dining. We heard the crowds would be almost overwhelming since we went at the peak of the Summer season - but though some of the streets were crowded and busy, we never waiting too long for dining and the activities we chose to do were available with the minimal amount of planning.
Our ONLY regret is that we didn't get to personally meet Maria due to her travel commitments. Maybe that's one more reason to come back. :)