We loved staying at Monica's apartment. It was convenient to lots of major attractions, shopping and restaurants. We found a great coffee shop with really good pastries right behind the apartment building. It was also close to hop-on/hop-off buses as well as regular street buses, which we learned to use to get to other points of interests. It was a little noisy when the windows were open, but that is to be expected because of its central location. If your goal is to be within walking distance of the Vatican, Fountain Trevi, the Spanish Steps and major high end shopping. This apartment is a great choice.