Original Brady Bunch Cast Answers: How Did A Very Brady Renovation On HGTV Come To Be?

When the Brady house went up for sale last year (you know, that famous exterior shot you see every time "The Brady Bunch" comes back from commercial break), HGTV bought it — and "A Very Brady Renovation" was born. 

"Every one of us got texts from friends [saying], 'You should buy the house,'" Christopher Knight, who played Peter Brady, says.

Hear the original Brady siblings talk about the making of the renovation show in the video above.

MORE: One "Brady Bunch" Cast Member Admits To "Stealing" From Original Set: It Was "Very Un-Brady-Like"