Just wondering if any non-French speakers have sent their children to L'Ecole in Fulham. Neither myself nor my partner speaks French. But I know children pick up languages very quickly so think it would be an advantage for my DS to learn French in a bilingual school.
The destinations listed in the school brochure seem to be quite good: no St Pauls schools but Westminster and King's Wimbledon are included.
My aunty went to primary school without speaking the language but then became one of the top pupils in the class. So I think it depends on the child but in general children pick up languages very well.