The apartment is great and has everything for comfortable stay. The location was not specified correctly on AirBnb website. We got lost and spent 15 minutes looking for the place (with huge luggage).
It is better to use water transport in Venice. Mattia advised us to go to the airport by water bus, it was a nice experience.
It was a little bit weird that Mattia had checked every corner of the apartment before we left, the first host that was so concerned about his place.