Between managing six kids and house full of clutter, Karisha and Simon have lost control of their relationship and the mess that surrounds them. Together, they must find middle ground and rework their priorities to help reunite the family.

After the arrival of their miracle baby, Kylie and Paul's lives spiralled out of control. With a home literally buried in clutter, Peter and the team must sort 512 boxes and renovate 7 rooms in their biggest challenge ever.