French Preschool and other french daycare options? (Copenhagen)

We are currently living in the French part of Switzerland and our daugther (2 years) grows up bilingually (German/French). We'll probably move to CPH beginning of the year and would love to keep her French up to speed. Do any of you have experiences with the French School/Preschool? Is it easy to get in and what are the schooling fees?
Or do you know about other french-speaking institutions for kids?

Thanks :)