We ususally wouldn't recommend adults and children learning together, as they have such different learning curves and learn in such different ways. Also, with mixed abilities, the person who is more advanced tends to not benefit as the instructor will teach to the lowest level. It is possible, but probably not the best option.
I hope this helps!
Private lessons for people of different abilities
Just wondering if it's possible to get private lessons for my wife (who has skied for one week) and our daughter (8 years old and is a complete beginner) together? Or do they both need to be the same level?