The location of the apartment was great and only a 20 minute walk to the Duomo cathedral with the bustling Navigli district right on your doorstep. The price was great for such a central location.
However, our biggest issue (given we visited in August) was with the airconditioning. The flat was hot and the airconditioning unit by the bedroom upstairs didn't work, which made it unbearable to sleep up there. We had to bring the mattress downstairs and sleep in the living room close to the small portable airconditioning unit. A few of the smaller issues were that it was quite bright in the mornings as only one set of windows had curtains. There were quite a few spiders in each corner of the apartment, the kitchen wasn't very well equipped for cooking and didn't even have any wine glasses. The apartment itself is a bit worn and needs a bit of maintenance.