Paris CDG hotel recommendation?

t4tomo

Long shot appeal to the broad church of the BR CC forumites.

We fly into CDG early evening on a saturday and leave after lunch on the sunday. Anyone recommend somewhere to stay that has either something onsite or close by to amuse the kids for a morning or close to RER to pop into Paris?

Not looking to spend a fortune but could do without being holed up in a featureless airport hotel shoebox for hours.

Thanks