I stayed in Federico's apartment for a month and everything was perfect. The location is great for exploring Trastevere and the historic centre of Rome, its near a public transport station, but you can also reach almost all of the landmarks and museums by foot. There are really good restaurants and pubs nearby. The apartment itself is spacious, comfortable and with all of the amenities you can need for your vacation. Also the internet connection was perfect. Will stay again! :)