We usually see the likes of Dermot Bannon and other TV house decorator folk working in vast spaces with ample room to include all their client might want. However, renovation experts John Weisbarth and Zack Giffin have given themselves a greater challenge in that they must bring their skills to exceptionally small living spaces. Tonight they help a couple from Little Rock in Arkansas to build a 264 sq ft mobile honeymoon pad, that must include plenty of storage space and a kitchen large enough to cook home-made meals.