I gladly recommend this apartment. It´s position is great, right in the center and very close to Duomo metro station. Perfect for exploring all that Milan has to offer. Right under the apartment you can find several restaurants. From my short stay I can gather that they are very popular so I recommend to shut the windows during the night and get full use of the mobile air-conditioning units that are available in the apartment. The apartment is clean exactly as advertised. The only little thing that I and my friends did not enjoy is the small bathroom. It´s quite dark and in need of updating. I think shower would be much better than bath.
All check in and check out it online and it was very convenient.