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Season 1
Charlie Luxton offers advice to the different projects as the participants start the challenge to build the ultimate environmentally friendly community space.
Charlie Luxton offers advice to the different projects as the participants start the challenge to build the ultimate environmentally friendly community space.
The race to create an environmentally friendly community facility continues as the three groups design and constructs their prospective tree house.
The race to create an environmentally friendly community facility continues as the three groups design and constructs their prospective tree house.
The series concludes as the three groups complete their ambitious tree houses and find out which project will win the competition.
The series concludes as the three groups complete their ambitious tree houses and find out which project will win the competition.
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