Amazing Spaces: Shed of the Year S04 E01 Cabins, Summerhouses & Not a Shed?

George Clarke presides over the 2017 Shed of the Year competition, beginning with the cabins and summerhouses category. Among the contenders are a mushroom-shaped shed and a pink and turquoise construction inspired by a Los Angeles pool house. This year's contest will feature a new category, for unusual sheds that push the boundaries of construction in ingenious ways.