The location of Ermanno's place could not be better. It was in the very center of the historical district and I felt very safe leaving the building and returning even sometimes late at night.
The apartment was very clean and had everything I needed. A plus was the extra comfortable bed, the modern shower which always had lots of hot water, and the cute patio on the quiet side of the building.
The area is very lively, as well as late night activity in the building, so if you are use to a quiet sleeping environment, earplugs will be very useful.