Our group of 4 girls stayed in this place for three nights.
We did not meet with Sabina, but met with her assistant Giulia just a short walk from the train station. After some initial confusion with the meeting place and a slight delay (~15mins), Giulia met with us and walked us to the apartment near the Jewish Ghetto. Try the bakery out for breakfast on the go that you walk past on your way to and from the town!
Although the initial walk seemed quite confusing with bridges and turns left and right, it was actually quite easy to navigate around Venice without a nap after a few trips through town.
Our only issue with this place was no wifi, which definitely made it difficult to plan our days. The closest coffee shop with wifi is only 3min walk from the front door though.
PS: The washing machine is in the kitchen cupboard, the ironing board and the clothes horse is in the bedroom to the left of the front door and the iron is in the freezer cupboard!