Great location!! It has walking distance to almost everything, and is located in a quiet street. Even if it's close to Corso Vittorio Emmanuele II we didn't hear much traffic or noise. The apartment looks better than the pictures. It was clean, had comfortable beds and a nice coach to relax on after long days of walking. The hosts were quick to answer and gave us tips on restaurants and sights nearby. We used their shuttle service, and were picked up at the airport and driven straight to the apartment. When the luggage were slow and it took longer time to get to the apartment than estimated, the host even called me to make sure we had found our driver.
Will definitely recommend friends and familiy to stay here when in Rome.