Great location. Walking distance to Colosseum, Piazza Venezia , Fontana di Trevi,bars,restaurants,shops right in the heart of Rome. Giuliana is a great host . Don't hesitate to ask her about restaurants, bars, shops, ways to get around or anything.
I highly recommend the place for people who don't mind a bit of noise in the street on the weekends. But you're in the vibrant part of Rome after all close to all turist attractions.