Alberto's place is located in an ideal place. It's about a 10 minute walk from the San Babila metro stop and about a 13 minute walk from the Duomo. It offers very good security as entrance is restricted by both a gate and a door man.
Alberto is very nice, helpful and he always answered our questions in a very timely manner. He accommodated our request for early check-in and left detailed written instructions and tips for our stay in his home.
This apartment is Alberto and his family's primary residence so the free and clear space is a bit limited but comfortable, nonetheless.