A London tailor hopes to fashion a work studio in his garden - creating a space where he'll be proud to welcome his clients. In Bristol, an enterprising team are building a cabin in a crane 150 feet off the ground, to raise money for Friends of the Earth. In Japan, George visits a capsule hotel in central Tokyo and a sleep pod measuring only two metres deep and one metre wide. He also visits a traditional bath house. And finally, as the latest series concludes, George's childhood dream comes true as the super-sized toy tree house is completed.