Unfortunately, it's my first negative review on Airbnb.
Apartment was rather dirty (not like "not cleaned after previous guests", more "never cleaned propely"), with additional stench of cigarettes. Some basic utensils were missing (like knife, chopping board or dishwashing stuff). Air conditioner was very loud (it was hard to talk with AC on).
Marco's apartment is quite distant from city center (can't complain here, location is provided in the offer) and situated by very busy street, where cars are driving 24/7 - and it makes the whole place very loud. E.g. on warm night it's very uncomfortable - it's too hot for sleeping, and you can't open the window or turn the AC on - cause it'll be too loud for sleeping.
Contact with Marco was good (via phone), he was not at the place though - we were let in by neighbour who speaks only Italian.
After all, we decided to shorten our stay. We are disappointed and we can't recommend this place.