The apartment is very nice. Everything is modern and updated. It is big enough for two and if 4 it is fine to just come and sleep and go in the day. It is one large room. The main bed folds up and becomes the kitchen table. The air conditioning worked well.
It is centrally located and easy to walk to the Duomo, about 15 minutes and La Scala Theater.
I would recommend bringing your hair care products and soap as there were none. I have found this is not uncommon in Italy.