Dan and Kelly Waller cleared a packed garage to create an annex for grandparents to live, but as a result the clutter that was there has now taken over the rest of the house. With Stacey's help, the family starts packing all its possessions into boxes and those are later laid out in a giant warehouse like an art installation of their entire lives. Back at the house, carpenter Robert Bent creates a multi-purpose spare room and transforms the office into a workspace of dreams, cleaner Iwan Carrington gives the home a supersize spring clean, while organiser Dilly Carter reveals the best way to organise paperwork.