We stayed in Maria's place for three days during the first leg of our honeymoon in Northern Italy. The apartment was great, especially the large rooftop terrace. The apartment itself also was great, with a stylish interior.
Even though we were there in August, where a lot of restaurants and shops are closed, everything we needed were within a few minutes walking distance, with several good restaurants nearby. The main sights were also within walking distance, with about 15 minutes to walk to Castello Sforzesco and about 25 minutes to Duomo di Milano.
Communication and check in/check out was effective and problem.
If you are going to Milan, we highly recommend Maria's place
Vegard & Linn