Really nice apartment.
It is indeed small, but practical and modern. The little kitchen, as the bathroom, are well-equipped. The bed is comfortable and big enough.
The best part about this place is definitely his location. It is easy to access the historical center of Milano from there. The Duomo is for example reachable within a five-minutes walk.
In addition to that, the apartment is situated in the same building as a little supermarket, in a quiet neighbourhood of the city, which is appreciable.
I would absolutely recommend you to stay there.