Pietro's flat is idealy located, right next to the vaporetto stop to/from the airport.
The flat was clean, well equiped and 15mn away from the city center by foot.
Paola was also very accomodating for check in/out. Overall I would definitely recomend staying there!
If you're a light sleeper, don't forget to pack some earplugs beacause the street where it is located gets quite loud in the morning.