Mario and Dominico's B&B es a nice place to stay. I met Mario and he was very kind and he gave me all the information I needed. The room was very spacious and perfectly equipped. The facilities were very good. He has a kitchen and a dinning room with a terrace included.
The apartment is a little bit far from the tourist spot, but if you don't care to take a bus to get there is OK.
I recommend to stay in Mario's apartment very much.