I stayed in Luca's apartment for 3 nights on a business trip to Milan.
The flat is large, well furbished and perfectly functional. Location is perfect (just north of the historical center). Luca communicated very clearly and made everything smooth and easy for me. The flat has everything you can expect. No need to bring towels, shampoo or bed linens. The building is nice and quiet at night. A very important point for me. In the morning, things get a bit busier as there is a school just across the street. It was not an issue for me anyway. I recommend Luca's flat as it is a way cheaper and better option than hotels in the areas.