Tomaso was a great host, very helpful and responsive. The place is very spacious which was good for my one year old baby who wanted to move around. Tomaso made sure to leave a baby high chair, which was very thoughtful, I hadn't asked for it. The place is walkable and is close to many restaurants. The location is very close to the central station, and 5 mins walk to the nearest metro. You can reach pretty much everywhere from here.
Only challenge was the availability of hot water. There is a wait time, and even after that the water temperature would be very inconsistent. It was particularly hard to shower my baby due to this. Also, this was my first time in Milan and didn't realise the place is in old town. So the surrounding areas are not as neat, but that's nothing to do with the flat.