Art deco enthusiasts Craig and Tina Young are determined to renovate a dilapidated example of the style to the highest possible standard. But will anyone in Surrey want to buy it? Meanwhile Michael Gregory and Sally Breeze are taking less of a risk by choosing to extend a family house in Clevedon. But financing it using interest-free credit cards is a nail-biting way to go about it. As the clock ticks by Sarah attempts to speed up the procrastinators, and rein in the perfectionists