I have a friend living in Satorini, when he visited Rena's house where my wife and I stayed during our travel time, he said: " that is as good as the hotel room spending 10,000 euro per day!!!" Yes it is. The house is a "cave", it feels so cool even the outside is extremly hot, we don't need air-conditioner, and the house is so tidy and nice, the bathroom is really beautiful and large, I personally very much like the large sink, more importantly, the house faces to the sea, it has a unforgettable view daytime or nighttime, I spent lots of time just sitting on the chair and look at the sea and sun or moon, it is so peaceful and nice. Rena is a very nice host, she lives downstairs, solving any problems we met, she has several cats, and cats would like to come to visit our room, which is also interesting.