We spent three nights at the apartment. The location is great, only a short walk to Arsenale and San Marco. The most convenient pier for the vaporetto is San Zaccaria pier which is a 10-min walk and the apartment is on the first floor so fyi you will need to lug your suitcases on cobbled streets and up a flight of stairs (but there’s nothing you can do about that so maybe pack light! :) )
Gianna was there to welcome us and she was very responsive to our messages. We had a comfortable stay there!