29a, Loom Lane, Radlett, Hertfordshire Simon Davis looks at the best of modern British architecture. This episode looks at the family home of George Marsh which he designed for his own family to leave in. He was the architect behind one of London's earlier tall buildings, Centrepoint. Loom Lane, a distinctive building with an extraordinary paraboloid roof. Simon stays with Marsh's family to discover what life is like living in the house. (architect: George Marsh)