Everything the other reviews say is true, plus we especially enjoyed that Casa O is such a peaceful spot in what is not always a quiet country, and the aircon was very much appreciated too. Comfy bed and the clever shutters mean total darkness for sleeping off the night before, so we slept really well.
We were pleased that we brought dive shoes for swimming off the rocky bay nearby, the water was beautiful and during the week you can find a little rocky cove all to yourself. There is also a very useful beach umbrella provided at the house, without which I would have fried on the beach quite quickly :)
It was a pleasure to meet Salvatore, Lia and of course Tango!