My girlfriend and I spent a week in Francesco's place and we loved it. We were greeted by Francesco when we arrived and everything went very smoothly. The apartment was clean and nicely decorated. It's below ground level which helps with the heat, and the air conditioning came in handy as well. It's a 5 minute walk from a street with loads of shops and restaraunts, and only a few more minutes to the Vatican. It's about a 30 minute walk to some busier, more central areas across the river. The electric scooters which you can rent and leave outside the building also came in handy for getting around. It's also only a few minutes from a bus stop which connects you with all the main areas in the city. We got a taxi from Ciampino to the apartment and didn't have a good experience, so we booked an airport transfer back, which was cheaper and much easier so be careful with the taxis. Overall it's a lovely apartment in a great location and would definitely recommend it for two people to stay in