The apartment is well located only a 10 minute walk from the train station. There is a metro stop accross the street. There are a number of nice restaurants within walking distance.
Sergio met us at the appartment and gave us a great briefing on the sights in Rome and how to get around. He is very knowledgeable about the art, museums and churches in Rome and was helpful in planning our itinerary.
The room was clean and equipped with a small refrigerator. A tram line passes in front of the apartment, so there is a bit of noise, however the room is very well insulated and the noise was not a problem.