Got a great communication with Lolli by e-mail. He suggested me the best option to reach the flat. In the end he was out of Venice so I couldn't meet him but his friend Chiara instead who was fantastic helping us with heavy luggages. She offered to meet us at Vaporetto stop and lead us to the flat
Room was very clean, exactly the same as the pics. Was told we could even use the kitchen if we wanted to. Location is very quite. 5 mins walking from Accademia boat stop and Zattere. Thanks for all