We had a wonderful time at Antonella's place. The flat is ideally located. Ten minutes by foot from Piazza San Marco and at the same time in a very typical and quiet neighborhood.
The flat itself is very comfortable, sparkling clean, with all the amenities, very warm. There are shops (bakery, butcher, supermarket) at 5 minutes walk.
The check-in was perfect - a friend of Antonella, whose name is Silvia, waited for us at the Vaporetto and walked with us to the flat. She is a very nice person and gave to us a lot of very useful tips about the place, the neighborhood, where to buy things, restaurants (particularly restaurants on Via Garibaldi).
We would advise everyone who plans to visit Venezia and benefit of ideal lodging conditions to book Antonella's flat. We are already planning a next trip to Venezia and hope that we will be able to rent it one more time.