My wife and I enjoyed our stay at Giovanna's very much. The location is great, a short easy walk from Milano Centrale train station, next to a public park, and close access to the Tram and Metro as well.
Giovanna was very helpful with check-in, and her advice on where to buy a data SIM card for our phone (definitely TIM is the way to go) and find a post office was very much appreciated. Great restaurants are right nearby, there are some real gems in the neighbourhood.
We highly recommend staying at Giovanna's