If you own a business, you probably think it's the best in the industry, but might not be so eager to test it. In this programme, four pairs of bed and breakfast owners from all over Britain put their money and reputations on the line by staying at each other's establishments. They pay only what they deem to be an acceptable amount for the experience, with one establishment being named as the best value for money.
Toilet troubles and some very picky comments get dissected on payment day
The competition kicks off at The Red Lion in Charing Heath, Kent, where the B&Bers are treated to a masterclass in hospitality. And one guest reveals their combative side.
In East Sussex, Dean and Becky hope their unique glamping digs - including a converted army truck and a horsebox - will have the B&Bers raving. If only...
Helen and Phil host at their hotel in West Sussex. After rave reviews about their décor and a banging breakfast, why do they have an axe to grind at feedback?
At Sam and Claudia's self-catering studios in Dorset, one couple find a problem in the toilet, before battle lines are drawn at a tank museum.
Two B&Bers are set for a head-on collision about marking on payment day
The competition kicks off at newbie B&Bers Nick and Tim's place in Milton Keynes
In Wiltshire, an intimacy exercise leaves one B&Ber in an awkward position
The B&Bers are divided by a tree hugging trip in The New Forest
Karl and Rohini show off with their indoor beach at their unusual place in Kent
It's payment day. All the usual cleanliness concerns and facilities faults are on the agenda - as well as some unsavoury comments about hosting styles. But who's won?
Stu and Ali take their guests to see some baby lambs in Lancashire
A sausage causes a problem at breakfast in the Lake District
After a flawless start, why are the hosts in Cumbria perplexed at feedback time?
Not everyone is convinced of the merits of glamping in East Lothian
After shoddy sleep scores and facilities faults, who will reign supreme?
A difference in hosting styles sets the B&Bers on a collision course with each other
The competition begins in Perthshire, where hosts Lindsay and Pauline take their guests to a castle before finding themselves puzzled at feedback time.
The B&Bers head far north to Ross-shire, where hosts Diogo and Rafael lay on a classic Scottish offering. But there are tomato troubles and bacon bother at brekkie.
A lavatory letdown and some questionable prices cause concern at Janie and Paul's 16th-century hotel in Dumfries and Galloway.
During the week's final visit, to Morag and Jonny's glampsite in Berwickshire, the heat rises when two sets of guests fail to see eye to eye over the campfire.
After a tension-filled final visit, payment day promises to be a feisty affair. When the dust settles, who'll win the week?