We really liked the location of this apartment with respect to Milano Centrale and the Sondrio Metro station. It made travelling to, through, and out of Milan easy. We also really liked the pasticceria right across the street.
The apartment was clean and comfortable for our family of 5. The water heater was not working at the beginning but it didn't take long for them to fix the issue.
The WiFi was spotty at times and the TV was not connected to any source (WiFi, cable, etc.) but the place felt safe, clean, and comfortable, which is what we really cared about since our impression of Milan was not really the best.
I don't think we would return to Milan but if we did, we would stay again in this apartment.