We had a nice stay at Jimena & Carlo's place.
It is very well located - the central train station that brings you to the airport and a lot of sights are in walking distance and a metro station that brings you eg to the Vatican is right in front of the door.
Our flight back home was in the afternoon so we were really happy that Jimena offered us to leave our luggage in the Airbnb for some hours.
We 100% recommend staying at Jimena & Carlo's place for a sightseeing and culinary trip to Rome!