Casa Nina is great. It's in a nice quiet residential location. The tram direct to Venice, stops less than a 1 minute walk & it's cheap to use. We walked along the lovely tree lined Via Garibaldi into Mestre which is also a very nice city.
We are a family of 5 & rented the entire apartment. It is very spacious & clean & allowed us to relax after lots of walking! The apartment design is beautiful & Nina's a fantastic host with lots of information to share. We would definitely book this again if we return to Venice.