We had a mixed feeling about the flat.
The location and unique set-up being next to the canal must be addressed and if it that’s all you want in Venice, this can be a good option for a reasonable price. We felt like it could be just so much better with a little personal touch or care though. It is a relatively big space for two people but the furnishing was minimal in a way it almost felt cold. The sofa bed turned out to be much more comfortable than the actual bed in the room. Perhaps it could be easily fixed by putting a topper on the existing mattress. It might not be just this flat’s problem but be aware of the tourist tax you would be charged after you paid whatever fee you are paying on Airbnb. You have to pay cash and it is €5 per person a night up to 5th night so budget that into your fee when choosing a flat in the city.
But again, if you know you just want to be near the city center and look out the canal from your window, this can be a good option to stay.