You must stay here! The location is perfect! Not as many tourists and you are right next to the train station. You are also not too far from San Marco.
Sergio and the rest of the hosts were awesome! They will help you with what ever you need. They let me check in late and gave me recommendations where to go in the city. The breakfast is also tasty! It is a big breakfast, which is nice since food in Venice is expensive.
I will stay here again next time I am in Venice!