The average family home contains thousands of items we don't really need, and living in all the clutter is making us miserable. Stacey Solomon has put together a crack team of organising fanatics to help families transform their messy homes through a life-changing declutter, budget-friendly makeover and supersized spring clean.

This time, Stacey and her gang - organizer Dilly, carpenter Rob and cleaner Iwan - challenge the Daniels family to sort their life out in seven days. If the family can let go of half of their possessions, the team will then beautifully reorganise their home. NHS nurse Aimee and husband Stuart both work shifts so they can take care of their three young children, Darcie, Rex and Mollie. Four years ago, the family moved to their current home, but the boxes of possession from their old flat remain in the garage unopened. When everything is laid out, they find their possessions include 492 DVDs, 35 happy birthday banners, 12 unopened chandeliers and 905 items of baby clothes.

Mollie was born with Down Syndrome and had to have open-heart surgery shortly after her birth, and there are tears as Aimee lets go of a baby chair that reminds her of this difficult time. Once the family have decided which items to recycle, donate or sell, carpenter Rob creates an ingenious pantry solution in their garage. Cleaner Iwan gives the home a thorough clean, with lots of useful tips along the way, and organizer Dilly reorganises the kids' toys using a bespoke child-friendly storage solution in the living room.

When the family are left with only the must-keep items, the house is stylishly refilled by Stacey and her team, ready for the big reveal. Have they really managed to transform this family's life and home by decluttering, organising and upcycling alone?

Stacey and her gang (organizer Dilly, carpenter Rob and cleaner Iwan) challenge the Clark family to sort their life out in seven days – and in order to do this they embark on a mammoth declutter. The family are asked to let go of half of their possessions, so that the team can then beautifully reorganise their home.

Working mum Toyah, US-born dad Ron and their three kids, Isaiah (17), Ari (12) and Alissah (10), moved from a big house in the US into a much smaller house in the UK. Unfortunately, they forgot to downsize their possessions and are now stuck in a home that doesn't serve its purpose.

The family's possessions are laid out in a giant warehouse like an art installation of their entire lives, including 521 odd socks, 75 Barbies and 28 games controllers. Sifting through his military memorabilia dating from his 15 years in the US Air Force, Ron remembers struggling with being stationed abroad, away from his family. When Toyah finds it hard to
let go of the kids' toys, she realises how difficult she finds seeing her children grow up so quickly. As they were constantly moving home during Ron's air force years, her possessions gave her reassurance. Now, it could be time to let go of them.

At the house, carpenter Rob maximises the wardrobe space in Toyah and Ron's bedroom with floor-to-ceiling storage that features hidden pull-out steps. Ari and Alissah's beloved dolls get the star treatment inside bespoke multicolour display boxes, and in the kitchen Rob fits desperately needed wall storage. While Dilly reorganises the kitchen and laundry area, cleaner Iwan gives the whole house a spring clean. Stacey guides us through the home transformation with lots of smart design hacks and upcycling ideas for refreshing our interiors.