Great location for the prime attractions of Venice. Really just two corners from Piazza San Marco. Gondola and other boat traffic beneath the flat gives very authentic Venice feeling. But don't worry, even the motor boats are a lot quieter than cars, and kids find them a lot more interesting to watch.
The flat has what it needs for a couple of nights. For longer stays and high cooking ambitions the kitchen is not well enough equipped. But, there are thousands of restaurants, so why bother cooking.
I am not a friend of plaids in rental flats (how clean are they?), but either you trust the cleaning service (and given the kitchen and the bathroom, they are doing a good job) or you put them away ;-) Also to mention, the house is mainly used for rental flats. So, don't expect many locals around you. (Remember: Venice has ~60'000 inhabitants and ~22m visitors per year!)
Andrea met us (family of four) at the vaporetto stop Giardinetti (we took the ride from Tronchetto parking on line 2 through Canale Grande - fantastic start!) and brought us to the flat. The stories he told us on the way were entertaining, the hints he gave us very practical (warned us about tourist traps, showed us the way to the nearest Coop etc).
All in all, not the most amazing place on airbnb, but a fair-priced, convenient and clean flat to stay on a short Venice trip.