I would not recommend this place to anyone looking to relax and have a nice time in Milan. It's not well located (40 min from the city center by bus + metro), it's an old department that was renovated but with cheap materials. None of the beds are comfortable and the lack of an air-conditioning will affect your sleep in the summer. There's a really nosey old lady living next door who is always lurking around.
After staying in several Airbnb places we can tell the difference between hosts who really care and companies who are only interested in making a profit (at expense of the travelers). This place belongs to the second group.
The only positive thing we can say about it is that Clara, the girl who helped us with the check in, is a really nice person and super willing to help.