Mila's place is PERFECT for a visit to Milan where you are coming/going by train or train to airport. Its also super easy to get around by subway from this central location. Just a 2 minute walk to the central station. She let's you check in remotely so it works well for arriving late or leaving early (as she doesn't need to be there waiting for you in person).
The apartment is modern, clean and spacious. It's on a quiet street with windows to a courtyard so no city noise despite being right downtown. I found the area very safe with plenty of activity on the streets even late at night. The AC is powerful, the refrigerator and freezer are full size, the bed is very comfortable, and there's a nice sofa bed for sitting, terrific shower. I would absolutely stay here again on my next trip to Milan and recommend to friends.