George looks back across five series of Amazing Spaces and the incredible works of engineering people have achieved with their vehicles - from the scrap Learjet turned into a luxury garden studio to the restoration of the only surviving British mobile cinema truck. There is also the 1950s railway carriage converted into a three bedroom home and an incredibly stylish custom-designed Jeep transformed into a cocktail bar.

George looks back at some of the most ingenious Amazing Spaces builds, from a toilet converted into a luxury home to a tube carriage transformed into a stylish office.