Cool old building and you can't beat this location in Trastevere. The street is a party street for young people but with the windows closed and some earplugs you won't have any trouble. Communication was perfectly easy and delightful. For some, the window (with a curtain) that is between the apt's kitchen and the apartment building stairwell might be a bit weird but it can be covered if it's a problem. It's a well-loved apartment but it has everything you need and is in an ideal location.