Marilia’s place is in a great location if you would like a true Venice experience. Trattoria Giorgione is a great place to eat and drink and is just 50m from the place. Marilia is a great host and is very thoughtful in her home.
Just some advice for Venice, if you have to be at the Airport between 1-5 am you will find this challenging as there is no transportation (only private taxi which is $$$), we slept at the airport. If this is the case I would book last night near airport.