Luca's apartment was exactly what he says in the announcement. He was very communicative and tried to do his best all time to improve our stay. When we arrived, he came to the bus station to walk with us to the apartment and has asked us (during the weekend) if everything was okay and if we need something.
The apartment is not in the city center, but there is a Metro station at 5 minutes walk and the center station of Milano at 10'.
I highly recommend Luca's apartment.