The flat is without a doubt one of the most beautiful Airbnbs I have seen so far. Very interesting layout and a snug interior with a lot of attention to detail. Also the location is a perfect starting point for any Venice adventures.
Just some minor reasons why I only gave 4 stars: No Venice inside tips from the host, probably as we booked spontaneously and didn't meet him in person (the check-in and check-out still worked fine without him being there), there were ants in the kitchen area, a couple of mosquitos in the flat and also the air con in the bedroom was too loud to leave it on over night.
Having said that, it was still a great experience and I would book this place again if I'm ever back in Venice.