We had a great time at Carlo's apartment. It is welcoming, spacious and furnitured with all you need. We did absolutely feel like being at home!
Before our arrival, Carlo gave me all transport information. Once arrived, we met in the TRAM station and Carlo brough me to the apartment giving me some suggestions about suburb: restaurants, shops etc.
Having a separate kitchen, a living hall and a bed room is really a luxurious option even within AirBnB listings. We did feel relaxed and comfortable.
If we come to Rome in future, I will be happy to stay at Carlo's place again!