The apartment is right on a pedestrian walkway into the Historical Center and on the first floor. So if you leave your doors partially open you have a great local experience and even some interaction with other people as they walk by. However, if you want peace and quiet you just need to shut the doors and windows (with shutters) and you can block everything out. I found it to be very cozy.
Carlo is a great host and very nice guy. He did everything to make sure my stay was great. Highly recommended!