Hosted by leading Australian architect, Peter Maddison, Series Six is one of the most diverse yet in terms of building styles, personalities and locations. From the initial floor plans to the finished product, it's an eclectic mix of architectural wizardry borne from outstanding ideas and inspirational people striving to create an environment that truly represents them. Featuring unique builds in contrasting locations such as a home in Kuitpo South Australia which has been built in the shape of a leaf, a four-storey eco-friendly house in inner city Melbourne which measures just 5 x 4 metres and a derelict vintage electricity substation in Launceston which is transformed into a modern cutting-edge home. On the north coast of Tasmania, follow a first-time designer and Conservationist who builds a wrap around tree house around a 30-metre eucalyptus. Meanwhile in Melbourne's laneways a sustainable architect has big plans to turn a crumbling red-brick warehouse into a four-bedroom home. Once again, Grand Designs Australia brings the characters, the houses and the stories together in an insightful series of inspiration.