I had a wonderful stay at Valentina's place. The apartment is easy to find, spacious and had everything I needed. It is particularly easy to get to Venice from here - there are trains, buses and trams frequently going there. The ticket is only 1.4 Euro, one way. There are two big supermarkets about 5-10 minutes away. Also in Marghera there are some cafés and restaurants to go to if you don't feel like going to the island. Overall, I fully recommend it!