The apartment is perfectly situated in the center of Venice. Plenty of shops and bars nearby. Close to a supermarket and a boat stop Rialto. No noises during nighttime.
Still not evident to find the apartment as it is situated in a tiny street. We had a hard time to find it in the night although it is very close to Rialto bridge.
If you are planning to go there from the airport, I would recommend to take a public boat (A line) not a taxi!