A team of rapid-fire renovators takes big risks and makes painstaking plans to transform families' homes from top to bottom in just 12 hours.A team of rapid-fire renovators takes big risks and makes painstaking plans to transform families' homes from top to bottom in just 12 hours.A team of rapid-fire renovators takes big risks and makes painstaking plans to transform families' homes from top to bottom in just 12 hours.