I stayed at Claudio's for about a month while following language courses at the University. Everything was great! The apartment was clean, spacious, comfortable and tastefully decorated. The hosts were really nice and extremely helpful. I didn't encounter any problems at all. The area is very safe and quiet, with supermarkets and great Italian coffee just around the corner. I would definitely recommend staying at Claudio's place (and I'd like to go back myself if I get the chance!).