The apartment is very clean and equipped with everything you need. Roberto is a great host and gives you a lot of great recommendations for the area and Rome.
Nearby is a small bar, where you can start your day with a cappuccino and a Cornetto and a small supermarket for lovely paninis with Italian sausage or ham.
It is not located In the center of Rome, but you reach the Vatican by Bus in 20 min and the centre of Rome in 35 min.