As instructed, we took the Alilaguna Blue Line boat from the Marco Polo Airport which took approximately 35 minutes and then were met at the boat stop by Laura (Rosanna's sister) who then took us on the 5-10 min short walk to the apartment (also good for going back as boats every 30 mins to the airport). Laura was very welcoming and providing us with all the required information on the apartment and lots of good information on Venice (with a good map) as well as some extra in the apartment for us to use (toilet rolls, washing up liquid, coffee, tea, etc). There was even beer from the previous occupants which was nice.
We stayed in the apartment for 5 nights and its location, quietness and space suited the 3 of us (2 adults & a child) really well with a supermarket nearby and easy walking to all the main sites. Everything in the apartment was fresh and clean and all was in good working order and we always felt very safe and within range of everything.
One restaurant I must recommend is 6342 A Le Tole which were they made there own Spaghetti with some unique dishes which were a little different from the standard restaurant listing and was exceptional good value for the quality. They also did Pizza's that my son tells me were brilliant. This was about 10-15 mins walk from the apartment.
A fabulous stay in a great apartment, would highly recommend.