The home, which was never completed, is the largest ever built at 90,000 square feet.  David and Jackie Segal lost the house to foreclosure when his time sharing business suffered huge set backs during the 2008 recession.  

The Queen of Versailles is a documentary film by Lauren Greenfield. The film depicts Jackie and David Siegel, owners of Westgate Resorts, and their family as they build the largest and most expensive single-family house in the United States, and the crisis they face as the U.S. economy declines.

• http://en.wikipedia.org/wiki/The Queen of Versailles