Martina is a wonderful person and the flat is marvelous. All is exactly that we expected. Very nice neighborhood, a central area where you can walk to all the sites in 15/20 min. The farest place is Vaticano that is easily reachable by Metro: the closest stop is REPUBLICA, only few minutes walking from the apartment. The area is full of cafe and restaurants, a supermarket open 12 hrs is in the corner of via Napoli. In the apartment you will find a map of the town and a lot of guide books that you can use.
If you take a taxi from the airport Ciampino consider that it has a fixed price of 30€ to the center of Rome. Martina was very pleasant, very hospitable, she helped us a lot and was very attentive to all our needs. She even let us use the house longer without charging us anything, so we could leave our bags on the day of our return to Spain. Thanks a lot Martina. The flat is very recommendable.