Here is our experience: the apartment was great, an apartment for two people. We had everything we needed: towels, hair dryer, dishes, pots ... Like at home. The bed is comfortable, the bathroom is large and clean, the kitchen is well equipped. The terrace is great for the coffee. Marco left us a bottle of water, milk, tea, coffee and croissants.
The internet was very good. The area where the apartment is located is beautiful and quiet. The apartment is located across (3min) from the last station of the M3 metro, with it you can reach the Center and the Duomo in 15 minutes. The M3 also goes to the main train station, where buses to the airport stop. The metro goes every 5 minutes. (for tourists: you can buy for 12e a ticket valid unlimited for 3 days for every metro, bus and tram in Milan. We used it to the maximum and visited everything in different parts of the city) .Near is MCdonald and a food store open until 11pm. Marco, the owner, is very positive and professional, very helpful. Everything was great.