I had a lot of contact with Riccardo before the arrival, he always responded very fast and friendly. When we arrived we met his roommate Lorenzo, who is extremely helpful and caring. He gave us some advices where to go, what to see and what to eat. So basically evrything you need, when you arrive in a new city. The flat is close to the Porta Romana station, and public transportation is cheap in Milan, that´s another advantage.
All in all everything worked out very well. The flat is clean and you have a kichten, a bathroom and a huge bed. I recommend him!