The flat is big enough and Maria lives the next door, which is useful if you need her and she also works in the same building.
The host is also very reactive and communicates well.
The only thing that the host should pay attention to is to learn some Airbnb rules and how to apply them.
I think also that the host should replace some equipments that are out of order, such as the oven, which I could't use and the window blinds which were all broken.
The location can seem scary and I didn't feel comfortable to walk after a certain time outside, but I think it depends on the person.
But the metro station (red line) is around 5min by walk from the building and leads directly to the city center (Duomo- 15min)
There are lots of restaurants around, markets (e.g. esselunga for every kind of food products), gas stations, etc. Which is very convenient.
A lot of parking spots are available outside the building (public parking spots fees may apply; free by evenings and Sundays).
There are also some parcs around, which are good to workout or to walk.
In general, there are some small improvements to do but in general everything went good.