As lots of reviews, I just have to say that everything was great : Corrado & Maurizio were both there to welcome us, give us billons of information / advices, with enthousiasm and kindness.
The studio is clean, very calm and cute. you feel secure though the neigbourhood is a classical "station neighbourhood".
Our only regret : we hadn't booked for the restaurant that they recommended us, and it was full (evidence that it was a really good one!).

to sum up: it was really perfect.