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Who will leave and who will stay in the biggest commitment ceremony so far this season?

There are trade troubles, cracked tiles and tears as the couples race to finish the ensuites. With 24 hours to go, will everyone finish? Who will impress the judges and win the $10,000 cash?

This week the bakers are having a barrel of fun with biscuits. Making a batch of chocolate biscuits, French Arlettes and biscuit boxes full of surprises.

The winner of the guest bedroom is revealed and the contents of that game changing safe is unveiled. One contestant’s arrogance irritates The Blockinator causing Scotty to come in with guns blazing.

It’s a chaotic house with a chaotic floor plan and Mark and Amanda need a solution. Will Neale’s reworking of the space change Mark’s mind? Or, will Andrew convince Amanda to move to a slightly cheaper suburb, to an already renovated house?

This episode’s weird and wonderful topics: Louis Armstrong, the Boston Red Sox, Arnold Schwarzenegger, and the history of McDonald’s restaurants. Will Tom be forced to serve up the Big Brass Mug with a side of fries?

Tears are shed as our couples realise just how hard Block life is. Has Scotty set an unrealistic challenge? Will Neale Whitaker, Darren Palmer and Shaynna Blaze have any finished rooms to judge?

Shadi has returned to the restaurant for the fourth time! But he’s back a different man. He’s lost a lot of weight, he’s found faith and his chastity belt is now back tightly in place.