Very good experience. The host, Nives, is very nice and helpful. The apartment is just as it is described, clean, nice, comfortable.
Only one thing is not mentioned in the description, while I think it should be. The apartment is literally on a busiest street in Milan. All the windows are facing the street that is a part of the traffic ring around the city center and the stream of cars and trucks on it is very heavy 24/7. Since the apartment does not have air conditioning closing the windows is not really an option, and the traffic noise outside during the night is really, really loud. But if you don't mind the noise it's a perfect place to stay.