We went to Milano the very first time to do some power sightseeing. It turned out that this place is a great starting point as the shopping street, metro, tram, etc. is super close. The flat itself is super spacious and clean and suits even for longer stays. If you arrive by car there is a private parking garage around but you have to leave the keys of the car with them so that they can reposition your car if needed (honestly I haven't had a good feeling :/ to leave my keys with them. I've even ended up with a scratch at my rear bumper but that is different story...
To take it bottom line the flat was perfect from A to Z and I would definitely recommend it to anybody who wants to have a good starting point in the center of Milano.