Absolutely amazing cave experience in Oia. With the view from this beautiful place we didn't need to leave it much, for example cooking our own breakfast every morning. John was such an amazing host he went over and above to make our stay enjoyable. Including suggesting an amazing Catamaran experience which was such a highlight. He also was our tour guide around the island to some beaches and wineries. Charging for fuel and a small fee. We definitely feel like we got to see lots of the different parts of the island. As others have mentioned you do share a balcony with the other apartment but there is enough space to keep to yourself or like we did make some new friends. And as for the stairs mentioned by others these are normal for Santorini and also provide you with some pre / post wine exercise. We absolutely loved it.