The appartment is really big, with two bedrooms (one for kids with two beds and one with a matrimonial bed) and two different living area spaces. You have a fully equipped kitchen and a bathroom with a nice jacuzzi shower. The furniture is a mix of vintage and new, with lots of paintings on the walls, creating a nice atmosphere. There is even a fireplace that seemed to be functional in the main livingroom! The location is one minute away from Rialto Bridge, on a street ending in a canal, 100% authentic Venetian look :).
The host managing the property is Mattia, a very nice, helpful and thoughtful guy, that works as a receptionist at a hotel across the street, so he is available for info or requests a lot of time. When he is not at the hotel, his collegues at the reception are happy to assist you, anyway. At the arrival he gave us all the necessary info in order to have a nice visit, including a map, he helped us to reserve taxis and also helped us with the garbage collection (Venice has a nightmarish collection system). In the house he left for us breakfast provisions, coffee, tea, water and soda and at our departure (at 5 in the morning) he gave us breakfast kits that were great since we were travelling with kids.
The only issue in our stay was the noise from a bar downstairs, especially in the weekend. We would have been happy if not travelling with kids, because the atmosphere seemed great and the place was really popular for the local hipsters. Also, nearby were another two good winebars, so if you are in Venice for entertainment, this is a great place to be. If not, bring your earbuds for the weekend nights and still enjoy your stay!