I spent 10 days in the house of Giovanni and Justin, and I never feel as at home as in their house ! They're SO welcoming, really nice people and always making you comfortable to enjoy a moment with them in the leaving room, watching some TV or have a nice chat with them.
I did plenty of Airbnb before, but I can tell it's one of the best I had so far, just because of them, and also the amazing Giovanni's dog, Lola ! (she's such a nice and lovely dog)
The house is not that close from the city centre walking, but even though, there's a bus station at just 5 min walk, all day. By bus, you can reach the centre in 10-15 min (there's week bus pass with the app First Bus). I used it everyday and had no problem at all, even coming back late at night.
I'll definitely recommend to stay at Giovanni and Justin's place ! Don't loose time looking other Airbnb :)