Mario’s apartment was a great place to stay in Venice. It is close to the dock and doesn’t require going over any bridges to get there with your luggage.
A few things to keep in mind. You will need to bring your luggage from the dock to the apartment so pack light. It is also 33 steep steps up to get to the apartment so be prepared.
The kitchen was well stocked but no shampoo or body wash was available in the bathrooms so if you are packing light you may be out of luck.
Overall it was a great place to stay, comfy beds, roomy unit and enough space for the 6 of us.