Nice apartment if you're going to be out exploring Milan - it's not somewhere that you'd be spending a lot of time hanging around the apartment, the only communal area is the kitchen and a sofa in the hallway. An easy walk from Milan Central (you can get a tram or the Metro, but it's only one stop). Kitchen has everything you need, and the washing machine was very handy as one of our party was on a long tour of Europe, so it gave her a chance to catch up on laundry.
It was very hot while we were there, and there's no air conditioning. There are fans in each bedroom, which help a lot. Wifi was good throughout the apartment. The elevator is small and old, so we usually just walked up the three flights of stairs.