My wife and I stayed in Ana's apartment for 3 nights in April 2022 and found both the apartment and its location to be excellent. The apartment is very modern, tastefully designed, and comfortable. It was also perfectly clean when we arrived. And Ana was a wonderful host. Overall, we could not have wished for a better AirBnB experience. One thing that pleasantly surprised us was how quiet the apartment was: the windows face a sizable but fully enclosed courtyard, so we heard absolutely no noise.
Milan has an excellent public transit system, so you can get anywhere in the city quickly and inexpensively from Ana's flat. The apartment is located between two metro stations (each is an 8-minute walk from the apartment), and there are bus and tram stops that are even closer. Milano Centrale (the main train station) is a 10-minute walk. In our experience, all public transit in Milan runs on schedule, which is fully integrated into Google Maps.
There are only two factors that may make this flat less than ideal for some travelers. First, it's not large: perfectly comfortable for 1-2 people for a few days, but if we were staying for a few weeks or even longer, we might have preferred a bit more space. Second, you'll need to walk to the third floor and bring your luggage using somewhat narrow stairs. (Note that in Italy, the floor count starts with the floor above the ground level. In the US, it would be considered a fourth-floor apartment.) If you have suitcases that you are not comfortable carrying four flights of stairs, this may be a problem. But if you travel light (or have at least one person who can carry heavier suitcases up the stairs), Ana's flat is a perfect option. It worked great for us, and when we come back to Milan, we'll try to rent this apartment again.