Nice and stylish place with friendly host. Great bed and great bathroom. Location is a bit outside the city centre but it is close to public transport. We were surprised to receive a private message from the host about an additional 'late' check-in fee that was not in the listing. After pointing that out to Marco, he explained that it was part of the new house rules and that he wouldn't charge us because he wasn't aware that it wasn't in the description yet.
We noticed that more listings in Milan make use of these 'late' check-in fees that are written down somewhere in the description and easily overlooked. To us, that seems like price manipulation and we don't think that Airbnb would allow that. Either way, watch out for that when booking something in Milan.