This apartment could not be in a more perfect location. You are far enough away from the craziness of St. Mark's Square and the Rialto, yet close enough to walk anywhere in Venice in under 15 minutes.
Please pay attention to the note that the ceilings are low. I'm 6' (1,83m) and I had to duck most of the time in the apartment.
The unit is up roughly 50 stairs, but they are well lit and easy to navigate with baggage.
Note that the low ceiling height does not allow for a proper shower unit. There is a very nice bathtub and a hand shower, though. It works fine.
Lastly, the internet in the building (not just this unit) is not fast enough for some things. I had to do a video call and had to find somewhere else to take it. I realize that most people visiting Venice won't have this problem, but it is just an FYI.
The apartment is beautiful and stylish and the location cannot be beat. Great hospitality and a wonderful time!