The studio is a great solution for one night to visit ostuni as per its localisation. though bare in mind that it is a troglodyte room so you will have no Windows, there is only a small Tiny window at the entrance. the bed was making noise when you sit on it, however it was very comfortable, the pillows are comfortable too.
so, in my opinion if you want to visit ostuni , it's really a great solution for one night but if you want to stay more I think it's better to find something bigger with windows, big kitchen etc.
finally, we would like to thanks our host for the offered breakfast at The cafeteria next to the house, the croissant was delicious and we had nice coffee and a very welcoming and smiling person who runs this cafeteria