10 Downing Street in London is the official residence and office of the prime minister of the United Kingdom. Colloquially known as Number 10, the building is in Downing Street, off Whitehall in the City of Westminster. It is over 300 years old, is Grade I listed, and contains approximately 100 rooms. A private residence for the prime minister occupies the third floor and there is a kitchen in the basement.
https://en.wikipedia.org/wiki/10_Downing_Street
10 Downing Street in London is the official residence and office of the prime minister of the United Kingdom. Colloquially known as Number 10, the building is in Downing Street, off Whitehall in the City of Westminster. It is over 300 years old, is Grade I listed, and contains approximately 100 rooms. A private residence for the prime minister occupies the third floor and there is a kitchen in the basement.
