Alex Shirley-Smith of Tentsile had a longing desire to save the rainforest since he was a child. But even after becoming an accomplished tree house architect, Alex wasn't satisfied. He wanted to bring the idea of “hanging out in trees” to the masses with comfortable tree-based tents that were even more environmentally friendly than permanent structures. Tune into this episode as Alex Shirley-Smith shows us how he is fulfilling his childhood mission of saving the trees – one tent at a time.