Matteo's place is exceptionally clean and surprisingly large for a big European city. He is very communicative, so your check-in/out is not going to be a problem. Matteo provides a universal converter if you are an international traveler and have forgotten to bring one. He is also very happy to engage with you during the stay and recommend places in Milan. He was a fantastic host. Overall I think a great value for what you get.
One thing for folks who did not figure it out from the description, when you airbnb with Matteo, he will sleep in the living room. He is very considerate though and makes sure you have access to the kitchen for water, etc.