The apartment is in an amazing location, literally sitting on a canal. Every morning we would sit and have a coffee watching the gondolas and boats go by.
It is near many restaurants and supermarket, so you have lots of options. The water bus from / to the airport is a 5 min walk away too.
We really enjoyed taking a leisurely stroll to San Marco (about 15-20 mins) and never tired of the views.
I would definitely recommend this apartment for your visit to Venice!