This location can't be beat - in Trastevere, but on the quieter side of the main street, so pleasant, safe, not as crowded or loud. (Lovely birds singing outside the window!) Carlo, who manages the experience I think for Giuseppina, is super responsive and friendly. So many good recommendations and information. We even forgot something and he organized an easy way for us to retrieve it when we came back through town.
The kitchen was very well equipped with all the pots and pans you could need. We stayed for a week so it was nice to make coffee and food some times. 2m walk to a taxi parcheggio, so easy to get around from there too. The neighborhood is fun, walkable with tons of restaurants, cafes, and life. Walkable to the colosseum, too. Across the river is the old Jewish quarter, 10-15m walk and a really charming and interesting area.