Nick Knowles' Big House Clearout

The presenter helps more families who are being crushed by their clutter. He begins in Portsmouth, where three generations are squeezed together in a three-bed semi that's bursting at the seams in an extraordinary challenge full of emotion and memories. When Sarah's husband Trevor suddenly passed away, she had to return from Dubai to her old house - in which her daughter Stevie and five-year-old grand-daughter Hermonie were living. Coping with grief, Sarah was unable to face sorting through a lifetime of belongings, so for a year, the house has been totally packed with clutter from the attic to the outhouses, and it's become the way they live.

In the second episode of the series, Nick heads to the former mill town of Bolton in Greater Manchester to meet a family in a four-bedroom semi overwhelmed by mountains of clutter.

Nick heads to Farnborough, Hampshire, home of the famous International Air Show, where it's make or break for a couple with three kids ...

Nick visits the River Thames in London, where a single mum and her kids are drowning in clutter and living in a cramped, dysfunctional houseboat.

The presenter heads to Hastings to meet Mike, who lives in a small two-up two-down cottage with his four rescue dogs. Mike developed hip problems, has become more housebound, and clutter has been building up around him. Nick's team empty the home and give it a much-needed makeover, turning a cramped dark cottage into a welcoming airy space.

Nick heads to Kettering, Northamptonshire, where it's make or break for a couple with two children, who are overwhelmed by their cluttered three-bed semi.