We had a great stay. The apartment is located right in front of the Angles bridge leading to the Sant' Angelo castle. If you want to visit the Vatican it is only a 10-15 minutes walk. All other sights in Rome are easily accessible with the bus, the bus stop is less than a 5min walk away. The noise canceling windows are a plus, we didn't hear anything from the street below. Alessandro was really helpful with telling us, where we could find all the sights around Rome and gave us some tips on where to eat.