We have spent three nights with four people in this apartment.
Short version: I would not book it again and would also not recommend it to others.
Long version: I have spent many nights in the past years in Airbnbs and also rent out some apartments myself. This apartment in Venice was one of the most unpleasant experiences I had with Airbnb so far:
1) Before arrival, I got several lengthy information mails - way too much information and cumbersome to read on a mobile device
2) Check-in itself was complicated and inflexible. The information provided helped little. Instead of meeting at an obvious point, we were obliged to walk with our suitcases to a point even further away from the Vaporetto. When arriving there, nobody was waiting.
3) The apartment itself is not really great: as others described on the one side a hotel courtyard, on the other side the street and noise starting in the early morning. I imagine it being horrible, if you are there during a time when one would love to open a window. Overall, it is one of these rental homes where the owner themselves never spent a single night and therefore don't really have a clue what is missing, what works and what doesn't work.
4) Most annoying: the garbage rules! One is threathened with a minimum fine of 167 Euro, if there is garbage left in the apartment. Given that garbage collection is between 6:30 and 8:30 am and check-out is 10:30 am ... it is simply impossible to fulfill these rules. It should be the owner offering this service as a part of there hefty cleaning fee. Funny enough: in the end, the garbage boat was not even there at the indicated time and location ... so we ended up disposing our small bag in one of the public garbage cans. VERY ANNOYING and really ridiculous!
5) Last but not least: yes, there is a washing mashine ... but in a very dirty, dark and smelly closet. We clearly decided not to try to use it.