The location is really great, just 5 minutes on foot from Milan Central Railway station, where you also could catch a bus to Bergamo airport. This apartment could be a solution for 1 or 2 nights stay, but no longer (at least for me). Owner has not published photos of the bathroom, it really disappoints cause if I saw it before I'd never choose this apartment. It is old, there is a tiny stream of hot water, closet is hardly working.
Generally, the building inside makes an impression of a work-hostel, it's loud on the corridors (there is almost no sound-isolation). On photos the apartment looks definitely better than in real, however, it was comparably cheaper than other location in Milan, so, I'm aware of my choice, but I will not choose it again.