This is a true AirBnB experience, in that you will feel like you are staying at your nonna's place; it has heaps of character, lots of art collected, and it is obvious there there are decades of lived history in that little flat. You will have wonderful views of the local canal, church, courtyard gardens, and it is perfectly located, not in a noisy area, yet a walking distance from all the attractions.
Ca Rezzonico waterbus stop is 5 minutes away, and I suggest you use it, I only discovered the ease of waterbus use the last day of my stay.
In case you visit in summer months, I suggest pack a mosquito repellent ,as they are plentiful around the canals.
It is best to keep the blind wooden shutters on during the day, to stop the place from overheating, and when you come back in the evening, open all windows and turn on the fans, for some air breeze.
Sebastiano was a gracious and very helpful host, he greeted me at the waterbus stop, helped with the heavy luggage, and assisted with my many queries.
Enjoy a true Venetian experience, make the most of it!