Season 4

Yes and Has bought their 1920s semi in Enfield four years ago, wanting a family home to raise their two children. Despite a major renovation, they haven’t managed to inject their personality into their home and are struggling with the disconnected layout. Taking on the challenge of redesigning this house are top architects Will Foster and Julian McIntosh. After investigating the problems, Julian thinks the key is to sort out the isolated kitchen, but Will is keen to dig deeper into the couple's style. Will they go for Julian’s calming, minimalist design or Will’s pyramid ceiling?

Two architects compete using virtual reality to redesign Darren and Lee’s 1960s home. Will the couple choose Damion’s double-height hall or Laura’s micro-fluted glass bar?

Using virtual reality, two top architects compete to remodel actress Jill Halfpenny and her son Harvey’s flat in the north east of England.

Using virtual reality, two top architects compete to a remodel a family home in Croydon. Will they go for Laura’s double bunk beds or Lizzie’s colourful side extension?

Using virtual reality, two architects go ahead to head to redesign a compact family home. Will Reena and Wes opt for Lizzie’s light-filled dining area or Will's fishtank wall?

Moving from a tiny city flat to a three-bed house in Rickmansworth was initially a dream come true for Caitriona and Kevin. But as their twins Lilly and Fionn get older, there are nightly squabbles over who has to sleep in the box room. Caitriona needs a comfortable home office away from the damp conservatory and dreams of a sociable kitchen with a garden view. With no one settled at night, no comfortable family space downstairs and a cramped kitchen, they can’t wait any longer - they need change now. Architects Damion Burrows and Lynsey Elliott pitch their ideas to fix the dysfunctional family house - and their plans couldn’t be more different. Will Damian's dramatic pitch or Lynsey's elegant one win out?

One year ago, Fiona and Andy and their young sons Ted and Josh moved into their dream home, a 300-year-old barn in Solihull. But it’s not quite the fairytale they imagined. They originally fell for the barn's quirky and characterful features, but this hotch-potch of a conversion needs a radical overhaul to make it work for them as a family. Coming to their rescue are top architects Laura Jane Clark and Julian McIntosh. After investigating the problems, Julian wants to bring the barn up to date while celebrating its original features. Laura has been won over by the long hallway and central courtyard. She thinks linking these different parts is key to unlocking its potential. Will they have gone for Julian’s giant window or Laura’s long vistas?

Using virtual reality two top architects compete to remodel a seaside home in Devon. Will they go for Lizzie’s wildflower hill or Damion’s radical house flip?

Using virtual reality, two top architects compete to remodel a three-bed semi in Norfolk. Will the couple go for Lynsey’s wedge-shaped extension or Damion’s explosion of colour?