"The day went perfectly," reminisces Lisa.
"It was raining a couple of days before and then sunshine on our wedding and rain for a couple of days after," says Andy of their low key nuptials held in Adelaide.
Back at home, the genetically-blessed duo also spend time chasing after their three babies, King Charles Cavaliers Calvin and Louie and cat Mika.
The Adelaide-based couple have been involved in one renovation before House Rules, and both believe they have what it takes to win the contest.
But to make it to the grand final they'll need all the skills they can get, as they refer to their Adelaide home as a "1970s nightmare".
The house comes decorated with a salmon coloured carpet, pink benches and old-fashioned tiles.