Hands down the best place to stay in Venice. And one of the best airbnb's i have stayed in my life, period. You can easily get from the Arsenale vaporetto station without the need to cross any bridges (so you can just roll your suitcase all the way to the airbnb). The airbnb has a lot of space and it is fully equipped (washing machine, stove, etc). It is close to St Mark's square and the Arsenale (we were there for the Biennale so that was perfect) but still pretty secluded since the street where it is located has low traffic. So if you see this place available don't hesitate and book it.