Enzo is an amazing host with a spacious apartment! It's near the Milan Lampugnano bus station from which there are buses to Northern Europe. To go to other parts of Milan, one can do so via the Metro.
If you're looking for a quiet and safe neighbourhood, this is also it. Enzo is a very warm amicable guy, and very helpful! Especially when my flights home were affected by last-minute strikes. I'd definitely stay here again next time I'm in Milan.