Beautiful apartment in a fantastic location. We really enjoyed the mass of restaurants and shops within a 15 minute walk. The apartment guide offered some fantastic recommendations for food, things to do, how to get around, etc.
It was a bit loud at night; the windows didn't do much to block out the sound coming from the piazza at night (well past midnight). Personally, we live on 6 acres so we're used to it being pretty quiet so it may not be an issue for most people. The only other thing was that the stairs were pretty steep and the handrails were at a weird height.
Absolutely loved the experience of staying in the apartment and would do so again.