We totally loved to stay in Sergio’s house! It was super clean and the location was pretty cool even though it isn’t that close to the center of the city. I recommend walking around this area as well! We walked to Villa Pamphilj for example. It takes about an hour to walk close to Trevi Fountain, Colosseum etc..., but if you’re feeling lazy you can easily take a bus as well. And bring warm socks!