My husband and I stayed in the apartment for 4 nights and we absolutely loved it! When we arrived there was someone there to meet us and check us in to the apartment. It's off the street and through a courtyard so it feels very secluded and safe. First thing we noticed walking to the apartment is the incredible view of the Duomo from inside the courtyard.
The apartment itself was plenty spacious for the two of us. The amenities were as described and we were fortunate to have a washer/dryer in the apartment which worked very well. We had great communication with the hosts and we would absolutely stay there again!