The penultimate day before the reveal has all the stress imaginable involved, working into early hours of the morning on minimal sleep is a challenge for the best of us.

Michael and Carlene head back to Perth for a master class in Hamptons design as Natalee shows off some of her best tips and tricks to making the ultimate Hamptons styled home.

Sam Dixon is a good friend of Michael and Carlene and often gets them to see his work. This job in Brisbane, however, is nothing ordinary, and neither are the clients!

It's Michael and Carlene's first visit to Perth as renowned Hamptons designer Natalee Bowen from Indah Island has an amazing Heritage project in Subiaco. After meeting Michael and Carlene Natalee has a brainwave about her own home.

Good mate and licensed builder on "The Block", "Gordo", invites Michael and Carlene down to one of the homes he's working on in the prestigious South Yarra, Melbourne.

World Renowned Architect Shaun Lockyer invites Michael and Carlene to his upcoming masterpiece in Brisbane. Having created so many incredible homes the bar is set extremely high for Shaun to create the perfect family home.

As Michael and Carlene begin to tackle their own bathroom, they get in touch with Tony and his team at Crystal bathrooms for some inspiration.

Elite Holiday Homes offers the most luxurious accommodation on the Gold Coast, but now they have to transform a massive and gaudy 90's home on the canals of Broadbeach Waters into a fun, safe and modern house.

Michael and Carlene meet Stella and Paul, a young family who have contracted design and build duo Zoubuild to transform a house that has amazing potential, into their dream home.

Fellow contestants and eventual winners of "The Block- Triple Threat" in 2015 Deanne and Darren invite Michael and Carlene to their challenging restoration in Kew, Melbourne.