Builds a Shed

Max and Luke visit Auntie Pat and Auntie Joyce with a flat-pack shed which they plan to build for them in their garden. A snooty neighbour, who owns a super-shed she is fiercely proud of, sneers as she watches Max and Luke attempting their task. Will Max be able to get to grips with his troublesome tools so that he can build a shed his aunties will be proud of?