My girlfriend and I stayed in Caterina's apartment for a month working from home and are already planning to book again. It's the best apartment we have ever stayed in.
It's in a real, nice quiet neighbourhood, with a genuine local feel, but still close to all the major attractions.
The 360 views of all of Venice are unbelievable, you can see the Dolomites mountain range to the North, the sunset to the East, San Marco's tower to the South and my favourite, Campo San Giovanni e Paolo to the East. The campo is so full of life, people painting plein air, kids playing after school, sometimes you can hear a man busking with an accordion but none of it is too loud and its especially quiet at night.
The apartment is well equipped for a long stay with great storage and all the kitchen utensils you could need.
Our neighbours in the building made us feel very welcome and were always a friendly face in the stairs.
Many nice restaurants and little bars/cafes, again with a local atmosphere.