What a perfect spot, and a perfect host. I couldn't recommend Alessandro and his apartment any more highly. Comfortable and cozy, located walking distance from almost all major sites, it's a wonderful refuge in the heart of Rome. There is plenty of noise -- music and voices -- in the evenings from the bars down below, but this is the heart of the city -- if you're looking for silence, the middle of Rome might not be the best place to find that.
Everything about the experience was perfect, from Alessandro's communication to the cleanliness of the home. Alessandro offered up handy travel tips from the airport, checked in with me during the week, and helpfully called a cab for the return to the airport. Highest possible recommendation.