Downing street, 10
Sir Robert Walpole
Sir Robert Walpole was a British statesman who served as the first Prime Minister of Great Britain from 1721 till 1746.
The Grand Staircase
There are the portraits of all the British Prime Ministers on the wall.
The Cabinet Room
David Cameron showing John Carry around the Cabinet in 2016.
She was the first woman to have hold the office in Great Britain (1979-1990).