The Block NZ 9-17

It's the final week and with auction time nearing the pressure starts to ramp up. In the team challenge a secret advantage comes into play.

Competition is at an all-time high with $10,000 up for grabs for this week's winner. Tensions are soaring for Sophia and Mikaere as their mega master bedroom falls further behind.

Tonight the couples struggle to come to agreement in the block collective, Ethans day goes from bad to worse and one team slips up in the challenge.