Grazia's apartment is beautiful, cosy and at an amazing location. Although it may be hard to find, Grazia is helpful and friendly. She even suggested some classic Veneziani chicetti (snack) spots and pointed out important locations on the map.
She even offered to help organize a car for our day trip to the Dolomites. Even though the logistics didn't work out, she went above and beyond to help us out.
Do stay at her apartment and immerse yourself in Venice.