I have to admit, when I saw the Traverna San Trovaso, it didn't look like much. It was crammed into the corner of a building and I wasn't all that sure about it.
I was pleasantly surprised, however. The food was tasty and they had a good variety of pasta, pizza and fish. I had the margarita pizza which I enjoyed, but then again I have yet to eat bad pizza in Italy. The pizza was about $6; however, the other things on the menu were a bit more. A "catch of the day" meal might cost you $12 or $13 dollars, which for Venice is still very reasonable.
There are two floors-an upstairs area as well as a smaller downstairs layout. Both are fine but for a large group, you may want to sit upstairs.
If you take the vaporetto to the restaurant, you will want to get off at the Accademia stop.