Babe and Bondi and the jury head to Terry and Anita's place in West End. The couple with the higher total score are crowned with the title of Best Instant Hotel.
Mother and son Debbie and Justin hope their beach penthouse with stellar views will get them a score worthy of this instant hotel's position. Will the interior match the glory of its outlook?
The competition travels to Byron Bay, New South Wales, a beautiful beachside town that is famous for its alternative lifestyle, to visit Sam and James's instant hotel.
The first final begins at Babe and Bondi's margarita-inspired Bondi apartment. Among the jury of guests are four previously eliminated couples, two from each round.