The flat is well located in an interesting and busy neighborhood, especially during the night - plenty of restaurants and bars (but you can't hear any noise from the inside). You can reach the city center in only 15 min by tram and Gianmarco gave us the buses and trams timetables and instructions.
He was all the time very kind and the flat was clean, cozy and well equipped. Even the sofa bed was really comfortable! He left coffee and breakfast for us, however, I recommend everyone to visit at least once the pastry/coffee/drinks place beside the building (almost 24h open) as you will find cornetti e bomboloni in there.