Tommy meets young couple Lee Newman and Marie Fitzgerald. Their flat is in a conservation area so they've had an expensive 18 month battle to get planning permission for a small bathroom extension. Now their build can finally go ahead, they need to tackle as many jobs as possible to keep their costs down. With Tommy's help they knocking through walls, fit tri-fold doors and hunt for recycled gems at salvage yards. But is it enough to create the bathroom of their dreams on-time and on-budget?