Overview: It's time for the teams to move across to South Australia as it's Leighton's turn to sit back and try to relax as the teams tackle his precious sandstone house in Adelaide. Leighton and Carly have some very specific ideas on what they want and Leighton's critical eye and industry knowledge have a lot of teams worried about satisfying this pair. The teams will have to work together like never before, but some teams seem to forget the big picture as fights erupt over zone borders.