Maria was extremely kind. she sent a porter to guide us from the bus station of OIA to the house and she let us stay in the house till 7:30 PM on the check out day. The house has a gorgeous view towards the sunset (great number of people gather around the Oia Castle around 8:00 to watch it). The inside is simple but cosy with a well functioning AC which is a good help during some summer nights although we have to say that this "cave" house is relatively cool compared to other types of houses. All in all, we can warmly recommend the house. Our appreciation goes to Maria as well for her kindness and availability.