This is really an ideal place to stay in Venice. The location is excellent, near the Rialto Bridge for easy access to to sites on both sides of the canal, but tucked away on a quiet side "Calle" that is steps away from 3-4 really good "bacari." Inside, the rooms are spacious, it has all the comforts, good water pressure and the AC works fine. It's just a few stairs up from the street.
It's super easy to get to from Santa Lucia (just make sure you get off the Lina 1 at "Rialto Mercato" and not the Rialto Bridge, which is on the other side of the canal!).
Barnaba is a conscientious host and very responsive. He and his relative Francesco were extremely helpful to us on our arrival, and there was even a nice bottle of Prosecco and both kinds of "acqua minerale" in the refrigerator. They are nice people too, which is important.
We would stay here again.