George Clarke’s Amazing Spaces Channel 4, 8pm
New series. The architect extraordinaire is back for another tour of offbeat small builds, from spacesaving retreats to reconditioned vehicles, at home and abroad. He begins by meeting a father and son building an ambitious clifftop retreat and a young architect embarking on his first commission - a garden pavilion for his gran. Master craftsman Will Hardie sets out to transform the humble beach hut into the most unlikely of holiday getaways, and in Germany, George visits a modern house in a medieval town.