Ambitious renovators compete to win the ultimate prize: a stunning château. Their first challenge is to transform run-down garages into entertainment spaces.
One couple's French dream comes to an end, as Château DIY's Stephanie joins Max to judge the entertainment spaces; whose dazzle and whose disappoint?
The remaining three pairs face a new renovation challenge. As creativity and nerves are pushed to the limit, who can keep their château dream alive?
After pouring everything into transforming their bedrooms, which pairs will earn a spot in the week's final challenge? And whose French dream is over?
In the final showdown of heat one, the last two pairs must plan and host a real event at Château de Lalacelle. Who'll go through to the grand final?