This place is great for several reasons. First it is near the train station (you only have 1 bridge to cary your luggage) and the neighborhood is lively and nice. Second the place is clean, spacious, and very relaxing. It has a beautiful balcony that you can have your breakfast there. Third Giorgia is a lovely woman that answers very quickly and by all the small things that are available at the apartment you feel that she really cared.
All and all I really do suggest this place for your trip to Venice.