Nick Knowles' Big House Clearout - Season 1

A family in Marlow, Buckinghamshire, have a house filled with mountains of unique clutter. The house is stripped bare, and Nick's design team creates a total transformation, but will mum Vicky and her clan approve?

The team helps a Nottingham family of five who have outgrown the home they love. Mum Julie and dad Trevor have been so busy bringing up their three daughters, they've let the clutter get out of control. Their three daughters are fed up with the clutter, embarrassed to bring friends over. Nick offers to clear half their belongings in return for a total home makeover.

The team are in the Cotswolds to save single mum Sally from her chaotic and clutter-filled home. Sally lives with 19-year-old daughter Hannah and 18-year-old son Josh, and works full time from home as a childminder. Her jam-packed house doubles up as a workspace, and sadly for her kids, work has taken over, and it no longer feels like home. Nick hopes to create an effective work environment, a sanctuary for Sally and a space for the kids.

The presenter is in Deal, Kent, where mum Donna and dad John are avid collectors whose memorabilia has left their house full, and the teenage kids feeling pushed out by junk. To restore harmony, Nick first has to fight his way through piles of Liverpool FC items, mum's Take That souvenirs, and a crushing amount of Christmas clutter.

Nick helps a family of four in Stanwell who are paralysed by their clutter. Mum Kelly and dad Paul had always rented properties, but their first family home is now full of unnecessary furniture and items that left them feeling trapped. Nick and the team wade through hundreds of DVDs, books and toy cars to clear the mess and give mum, dad and the two kids a fresh start.

In Lowestoft, Suffolk, the host meets a family of four who are being overwhelmed by a mountain of memories. Mum Cheryl lives with her partner, Robert, and her daughters, Tia and Cerys. After a tough few years following a divorce and bereavements, Cheryl finds it impossible to throw things away. Nick offers to clear out half of their unwanted belongings in return for a home makeover.