We really enjoyed our stay at Charlie‘s place! The self check-in was super easy and everything went well.
I can really recommend his place if you want to explore the city for some days, because you can get to the center of Milano quickly (only 15 minutes by metro) and on the other side it is a quiet area where you can also park at a free parking lot, right in front of his house.
Unfortunately we couldn't sleep very well due to the heat, even with windows open and a fan it didn't get any better.