Paolo was a very helpful and accommodating host - he provides a very detailed packet of information that goes above and beyond in terms of guidance for navigating the city, restaurants to try, etc. The apartment itself was very clean and felt very safe. The area itself is calm and quiet, but be warned that if you are a light sleeper, there isn't great sound insulation, and any noise outside the apartment will be audible - but I believe this is true in all of Venice, with sound echoing through the canals.
Overall, a very solid place to stay in Venice with an exceptionally accommodating host.