More4 +1 Sunday

George challenges innovative architect Greg Blee with transforming an impractical, upside down house with a mishmash of living spaces for Martijn and Sally

George looks back at memorable small builds, from a double-decker bus with a retractable roof to a futuristic house with a living room hidden under the bed

George Clarke redesigns a 300-year-old house in Broadstairs, visiting Brighton's Royal Pavilion for inspiration, and a tiny south London living room

The first host of the week in Gloucestershire, IT manager Bea, serves up an international menu inspired by her travels, but there is confusion over her Cretan feta starter

Wine connoisseur Adam hosts the second evening in Gloucestershire, but he has a challenge on his hands with rowdy guests and his dessert falling foul of a custard catastrophe

Cycling enthusiast Steve hosts the third dinner party of the week in Gloucestershire, hoping to impress his guests with a menu inspired by his travels

Mum-of-four Lisa hopes a back-to-basics menu and an evening of entertainment will ensure her the £1,000 - only for an interpretive dance challenge to catch her guests off-guard

On the last night in Gloucestershire, hairdresser Lorna hopes an American '50s diner-style menu will be a success

The competition begins at Oaklea Barns Guest House in Southport, Merseyside, where Mandi Magee and Paul Green think their impeccable standards will impress

The second visit is to The Guest House Worsthorne in Lancashire, where partners Dave Rogers and Sanchia Crossley aim to win over their guests

For the third visit of the week, the group heads to the Sleeperdorm Backpacker Hotel in Newcastle, where Ian Nicholls hopes his guests will enjoy his cheap and cheerful concept

The B&B battle continues at the Parsonage Hotel and Spa near York, a 55-room country manor which wows the guests with its size, although Mandi's high cleaning standards are not met

The B&B owners meet up to settle some scores. Oaklea Barns is first, and hosts Mandi and Paul want answers from Mark and Natalie, which ends up fanning flames

Medical editor and rapper Adam hosts the first dinner party in Brighton, putting his culinary skills to the test with a vegetarian menu he hopes will wow the guests

Copywriter Will serves up a vegetarian meal on the second evening in Brighton, then takes his guests into the living room for a rendition of his own dance track

Retired advertising sales director Gill hosts the third dinner party of the week in and around Brighton, hoping her Middle Eastern menu and fun dress code will impress her guests

Teacher Jo is the fourth to host in and around Brighton, treating her rivals to a Thai menu. But the hit-and-miss food and a dessert drama leave her in a panic

In Brighton, social worker Ruth tries to impress her guests with her Jewish-Irish fusion menu. However, there's chaos in the kitchen before the guests even arrive

A man is admitted to hospital after being involved in a high-speed collision with multiple cyclists during a race, and an elderly lady becomes unwell at home

Doctor Emma calls in back-up to save a woman clinging to life after a high-speed crash, while paramedics bring in a man who has been on a two-day drug bender

Cameras follow every twist and turn as detectives investigate a premeditated knife and gun attack on the doorstep of a man's house in Luton

The heli-medics help a man who is fighting for his life following a cardiac arrest, while a tumble on an obstacle course leaves fun-runner Vijitha with a painful open fracture

Doctor Emma calls in back-up to save a woman clinging to life after a high-speed crash, while paramedics bring in a man who has been on a two-day drug bender

Cameras follow every twist and turn as detectives investigate a premeditated knife and gun attack on the doorstep of a man's house in Luton

An 84-year-old woman is referred to St George's for urgent treatment for dangerously high potassium levels, while a 74-year-old man is brought in after suffering a suspected stroke

Jimmy Doherty investigates the sugar tax, and finds out how manufacturers have responded by reducing the sugar in some of our favourite brands