Dario's place is more than you expect. We stay here for 5 nights - 2 adults + 2 kids (9y, 1y) and we have only positive feelings. Apartment is new, absolutely clean, newly furnished, great view on channel with boats and gondolas, which are so close to your windows, that you can almost touch it.
There is also great neighborhood, so we enjoy local live, with bars, restaurants... It s just 20 minutes walk from train station.