Molly Gunn is aware she's blessed for her converted church home. But she's also aware that she can’t afford the heating bill ...

However, the largest house on this list ... Read on to learn about the design history of the biggest houses in the world (in ascending order, naturally), and find out just how grand they really ...

If you've ever wanted to cavort about in a bouncy castle half the size of the White House, now is your chance: The Big Bounce America is bringing the world's largest bounce house to the Austin area.