If you are looking for an Air BnB in Venice, look no further than Jelena's place. The rooms are spacious, modern with all amenities, aesthetically pleasing with white decor, great balcony and amazing location. The Mestre Centro bus/tram terminus is just 5 minutes walking. You can take trams or buses to and fro downtown Venice from the terminus(we used the 4L bus - try it, its the best way). The place is very near to a lot of restaurants of different cuisines as well as convenience stores and a pharmacy. Also, it is pretty near to the Venezia Mestre station. In fact, you can just come out of the building and catch a bus to the station.
To top it all, Jelena and her husband were extremely friendly and helpful. They looked after us very well indeed. Whenever I had any doubts about anything in Venice, I would text her and she would reply promptly.
Next time, in Venice, I am definitely going to Rooms Vidar again!