We stayed in Roberto's apartments for 10 days. Everything was great: there are three rooms with plenty of space, house was equipped with all necessary things. Location was great for us: just a few tram stops from the Piazza Argentina and 20 min by train to Roma St. Pietro. Neighborhood was quiet with supermarkets and shops around. Trastevere is a great place to stay in Rome! Roberto was very welcoming and helpful, he provide us with all information needed and have organized our stay perfectly. We definitely recommend him and his apartments for a vacation in Rome!
Btw Roberto`s music recordings collection is a nice bonus to have)