We really enjoyed our stay at the apartment and definitely would reccommend it especially for younger travellers. A lot of University students live in San Lorenzo and the area is filled with bars and cheapish restaurants. The apartment itself is quiet as the windows face the courtyard. It's about ten minutes from the nearest subway station and 15 minutes from termini by foot. There are bus stops and and tram line just a couple of blocks away.
The apartment was renovated recently and everything was very new and very clean. The pictures show the apartment exactly like it is. Kitchen is fully stocked and good. Everything is as it should be. Infact the only grievance i had was that the corners of the bed frame are sharp :-D
Maurizio's sister, Michele, was the person we interacted with and she seemed very nice and helpful.