extremely successful 1

of course it takes work!
but progress and the author's teaching methodology is so that it's a treat to learn as well.
I suggest to translate the early lessons from French into English (not to wait until the 2nd wave), many decide (after much listened carefully).
One must do the book 2 times.
and come back often: we forget quickly!
but daily contact will be your best help, and what satisfaction afterwards!