David Olusoga traces the lives of 10 Guinea Street's occupants through the Second World War to the present day, discovering stories of love, loss and renewal. In the run-up to the war, the house is occupied by the younger generation of the Wallingtons, the long-term owners of number 10, who move back to the house after several years living in the rural Somerset. The Wallingtons are letting rooms to lodgers when war is declared in 1939, and would have sheltered in their cellar as German bombs rained down on Bristol. Over the 10 months of the Bristol Blitz, the ancient city is devastated and 3,000 houses destroyed. Number 10 itself is almost among them, as a bomb falls directly on Guinea Street, only missing the house by a whisker.