The apartment is just like the pics, great location (I love the Sempione area but if you want to be closer to the other areas consider it's not the most centric), the communication was great.
The exact entrance can be tricky so make sure you check the instructions and download them in case you don't have internet connection at the spot. Also mind getting through the fourth floor is quite the hike! So mind that if you have heavy bags or a physical impairment.