I booked Tiziano's place the morning of so my experiences May differ.
Pros: Price and Location
Cons: Never responded to my messages prior to check in or after check in. I only got an automated response that check in was accepted after check in. I had to call AirBnb to contact Tiziano. Upon arrival this very nice and friendly family were still cleaning the room. Mind you check in was at 3 and I arrived there at 4.
Overall, this stay put a bit of a damper on my stay in Milan.