Construction began when the first cornerstone was laid in October of 1792.
The White House has 132 rooms, 35 bathrooms, and 6 levels in the Residence. There are also 412 doors, 147 windows, 28 fireplaces, 8 staircases, and 3 elevators.
For relaxing time of the President, the White House has a variety of facilities available to its residents, including a tennis court, jogging track, swimming pool, movie theater, and bowling lane.
The White House has a unique and fascinating history. It survived a fire at the hands of the British in 1814 (during the war of 1812) and another fire in the West Wing in 1929, while Herbert Hoover was President. Throughout much of Harry S. Truman's presidency, the interior of the house, with the exception of the third floor, was completely gutted and renovated while the Trumans lived at Blair House, right across Pennsylvania Avenue. Nonetheless, the exterior stone walls are those first put in place when the White House was constructed two centuries ago.
People of America would be upset if they won't see the interior of the famous White House, so public tours are available. Requests must be submitted through one's Member of Congress.
These self-guided tours are available from 7:30 a.m. to 11:00 a.m. Tuesday through Thursday, 7:30 a.m. to 12:00 p.m. Fridays, and 7:30 a.m. to 1:00 p.m. Saturdays (excluding federal holidays or unless otherwise noted). Tour hours will be extended when possible based on the official White House schedule.
For the huge number of people that want a chance to see inside the White House, tours are scheduled on a first come, first served basis. Requests can be submitted up to six months in advance and no less than 21 days in advance. You are encouraged to submit your request as early as possible as a limited number of spaces are available. All White House tours are free of charge.
source: http://famouscrib.blogspot.com/