We very much enjoyed our stay at this historic, yet modern, cave house (3 bedrooms, 2 bathrooms; small but nice front/dining room, and good sized kitchen). The only negative is that there is no immediate parking (walking distance is about 100 m), and there is a small incline with steps to reach the house; finally, the steps down to the house yard are steep and a little narrow. Thus bringing bags and groceries can be a challenge if you are elderly; in short, this is not a house for the less mobile elderly or otherwise infirm. The only other small issue is that like all of Greece, you have to put your used toilet paper in a small bin, and NOT in the toilet.
Otherwise we very much enjoyed our stay. Sarah is an awesome host and met us on our arrival to show us the way to the house, and things to do re locking up, etc. The pool is also great. In short, this is a 5-star unique house, especially if you are reasonably fit and can handle the walk up to the house from the car park.