The listing was accurate, the place is very nice, recently remodeled, and Salvatore was an excellent host. We found soap, clean towels, as well as dishwasher and a small washer, and the kitchen had everything you could need. There was ground coffee and a coffee machine, and Salvatore even had a bottle of prosecco in the fridge, ready for our arrival, which was a very nice touch.
It takes ~20mins to get to Rialto and ~30-40mins walking to San Marco. The apartment is close to "Campo Santa Margherita" where most of the Venice nightlife is. Still, the apartment is incredibly quite, and you can hardly hear a thing at night.
On the day of our departure, we had the train in the afternoon, and Salvatore also let us leave our luggages in the apartment for few hours, which we very much appreciated. We'll definitely come back for our next trip to Venice.