Very clean apartment, and close to public transportation. Margherita was very responsive and welcoming. She even set up a Whatsapp group well before my visit.
My only complaint as an American is the lack of air conditioning. I happened to be in Milan at a very hot time and there were not screens to keep the bugs out so the windows had to stay closed and on hot nights that was a bit uncomfortable.

Overall, it is a lovely place and the host is wonderful.