We came and left on the train, so the location right in front of the railway station was quite perfect. It's also next to a subway station, easy to go explore places from there. The room itself was plain and nothing special, but didn't even need to be more, it did its job well. A place where you sleep and keep your things, that's it. It was +30°C outside but the room was quite cool. The walls are very thin, I could hear someone blather on the phone in another room in the middle of the night. The shared bathroom was ok, a bit damp and smelled a bit like mould, though. The kitchen was nice. There's a fridge etc, so you can go shop for supplies and, for example, have your breakfast there if you don't want to eat out all the time.
I'd say this place is good if you're just looking for a simple and clean place with a central location and where to sleep for couple of nights while you are in Milano.