This is just a fantastic place to stay! Just a few minutes from the Vatican, Campo di Fiori and Piazza Navona, a supermarket just across the street, just anything you might need just a few steps away.
The apartment is really comfortable with everything you might need (including a washing machine). Mario and Anna gave an incredible attention, including a welcome wine, bottled water, any necessities needed, and always available for help. Also offered a taxi receiving me in the airport.
Just to let you know, there´s only stairs available, but I don´t think many other buildings might have elevators (not an issue for me).
Just a tip, 2 blocks away from the apartment, there´s a bike store where you can rent a bike for 9 euros the whole day, just a great way to see most of Rome.
I would recommend this place for sure, and happy to book it again. Besides of the great apartment, it´s location is perfect to walk through Rome.