Riccardo's spacious apartment (could easily accommodate two couples) is very close to Piramide Metro station and Ostiense train station, as well as tram and bus stops. There are some good restaurants in the vicinity as well. Riccardo was also very quick to respond to messages both before and during my stay, and the kitchen is very well-stocked with appliances. There is a nice balcony off one of the bedrooms, too. There is some street/traffic noise, but it never bothered me.