They're also fire traps. A study was done that said open-concept house fires spread much faster since DUH, no doors to close to slow it down. For non-open-concept houses, families had something like 19 minutes to get out before the place collapsed; open-concept homes have that time whittled down to 7 minutes.

So she decided the best plan of action was to take the time to film a television show about the process and let the entire audience know where she's going instead of quietly leaving town? Nope.