The apartment is big enough for a couple (can host even more). It was very clean and everything functional.
It has a super location (in China Town), which is about 1.4 km from the city center (take about 25-30 min by walk) but you can also take the tram.
There is a parking(garage) , which is directly near the house, you would have however to leave the key to the parking keeper (I wouldn't recommend that). As alternative, you can park the car directly in front of the house (Leonardo parking, floor - 2, or - 3) for a weekly fee of 60€.
The host is very carrying. We haven't met him directly as he wasn't in Milan at that time. But he arranged a late check-in and kept asking whether everything is fine.
To sum up, I totally recommend Bruno and his apartment.