Billion Dollar House #6

The White House, Washington D.C.
Why stay for just one night in the Lincoln bedroom when you can own the whole house? Live in luxury in this classic American estate, home to the president of the United States. This historical home, whose construction began in 1792, is located in the heart of Washington and comes with five full-time chefs, 132 rooms, 35 bathrooms, 412 doors, 147 windows, 28 fireplaces, eight staircases, three elevators, a nuclear fallout shelter and a command center in the basement from which you can wage global war (it would also make a nice den).
As owner, there's no need to worry about staying active on rainy days, as it comes with a tennis court, jogging track, swimming pool, movie theater and bowling lane. Needless to say, there's ample room to entertain. The kitchen can accommodate dinner for as many as 140 guests, and hors d'oeuvres for more than 1,000.