Kostas did all the reservations for us e.g. the katamaran tour and the car rental. The Villa is really beatiful with the 2 hot tubs. You can reach a supermarket and a really good restaurant easily by walking. I recommend you to rent a car as many attractions are too far away to walk. It is also way easier to reach the beautiful cities Fira and Oia. We stood in the Villa for one week which in my opinion is long enough to see most sights of the island as well as relax in the hot tub for a day. There is also a sauna which we did not need thanks to the hot temperatures on the island, it also does cost extra. everyday there came a lady who cleaned the bedrooms and did the dishes aswell as a "poolboy" who came also every day and took care of the hot tub. It was a very good experience and we can really recommend you a stay in Villa Bona Vista.