Booked the flat with Claudia a day or so before and she was super fast with her replies and the booking went very smooth, I was already in Milan and needed a flat close to the station as I was going to leave early the next morning. The flat is really cute, very clean, tidy and has everything you need for a comfortable stay (cooking facilities, kettle, 2 tvs, wifi and more). The bedroom is really big, spacious and trendy. Definitely the main feature!
The courtyard is a bit confusing as they have different gates, and it isn't your typical fancy yard you might stumble upon while walking in Milan, but Claudia's apartment makes it all okay, As her flat is truly lovely! Check in was very easy, and I was able to get in the flat for 3pm, and relax. Also check out was easy as that's good for someone who needed to leave early that day.
I'd recommend this if you need to stay close to Centrale. Thanks Claudia