we stayed at Alessandro's place 2 nights and had lovey time. The studio is ideally located, we could walk everywhere, including the main park, the Cathedral, the Pinacoteca Gallery etc.
Alessandro was a great host, he waited for us quite late to check in as our flight was delayed and allowed us to check out late as well which gave a some freedom on our last day.
The flat is very nice and corresponds to the description.
note that because it is on the ground floor at the end of the hallway, it can get a little noisy..