Our experience in Venice was wonderful. The place is very well located between San Marco and the most famous bridge in Venice (10 mins walking if you know the route) and the apartment was perfectly confortable for my family and 10 month baby.
Instructions to reach the place were really good and even though we arrived in the middle of the night, Elisa make arrangements for that and somebody was there to open for us at 1am.
Place has washer and dryer which was perfect for us and ample enough that we did not used one of the little beds.
The place is located in a small (quiet) street next to a plaza, so 1 block and you are in the middle of the action.