The apartment is gorgeous. The check in process was described very well and the facilities were amazing. It's within a stone throwing distance of the Centrale train station which links you up to the entire city of Milan and further.
Word of warning is that it can be quite noisy. You can hear trains leaving the station, crowds in restaurants across the street and sometimes noise from other apartments at night. this seems to be common anywhere you go in Milan. I think the standard in the apartment was perfect and exactly what we needed for our short stay in Milan.