Great location, right at the start of the main (extremely busy) thoroughfare that leads to San Marco Square. Also a short walk from the main drop-off point when arriving at Venice by car or train.
Three floors is a long way to carry luggage but the views are good.
These flat is small but the kitchen is useable with most of what you need.
Air conditioning was about to be installed after our stay. It’s very much needed on hot nights!
Definitely worth considering.
PS: when in Venice, head off the main drag. Just a block away you find quiet streets and great places to eat away from the crowds. We especially loved visiting the Jewish quarter. It has a great history and gentle vibe ... Just beyond this area we enjoyed the most wonderful sunset over the water with no one else around.