If Carla’s apartment is available, book it! You won’t regret it. Very well decorated and right on a cute little canal with just the right amount of traffic to be romantic but not too much to be annoying.
It is a great location that is an easy 15 minute walk from the train station. It is also a 5 minute walk to local (non-touristy) restaurants and bars.
Dario is wonderful and was very accommodating with lots of tips and suggestions. We will definitely be staying here when we come back to Venice.