The place is very kid friendly, spacious, and thoughtfully decorated. We were travelling with our 1.5yr old daughter. All the essentials and more were inside the apt (including cot). The place is on the quiet side of Venice with not much late night noise. Kitchen equipped with a lot of items and the host even left us a starter food pack (bread, pasta, sauce, chocolate). There was tea and coffee as well. Nearby is a pharmacy (literally across the apt), as well as supermarket (less than 10min walk). A couple of bakeries/coffee shops for the early birds like us are only a 2min walk.
The place isn't on the ground floor so be prepared to carry your luggage up few flight of stairs (partly narrow/steep) - but this is the buty of Venice. The only negative we found was that the shower space was really small (and I'm a small person myself) - but this didn't keep us from enjoying the space when we were relaxing. Host has suggestion books of Venice as well as a 2 day must see suggestions for those who aren't staying for long visits. We would stay there again when visiting Venice in the future.