We have been using Airbnb for only a few months with good results but his was the best experience yet

The appartment is immense, charming and tasteful with designer furnishings throughout as her family are in that business
It had great outlook on a quiet square , with nearby grocery, bakery bars and restaurants, close to the Arsenale for the Bienalle, as well as water transport
Roberta was attentive in introducing us to Venice, unexpectedly had a fridge full of food , with coffee and all provisions we would need during our stay, offered her favourite restaurants etc
An outstanding visit ,Grazie..Ian