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.
Harri and Claire welcome their rivals to the Vale of Berkeley Guesthouse in Gloucestershire, where they line up some bird-watching bingo for their guests.
Justin and Charlie host at the Artist Residence in Penzance. Most of their guests like the quirky, art-filled rooms, but a hair-raising shower dampens some spirits.
At Alec and Craig's award-winning Edenfield Guesthouse in Blackpool, Craig unleashes his cabaret-star alter-ego, Cybil Du Vaux, on his unsuspecting guests.
Stacey and Spencer host at The New Inn at Portland in Dorset. There's sandcastle building, water fights and breakfast hampers, but Claire accuses Stacey of alienating her guests.
Nina and her husband Andy welcome their rivals to their Scandinavian-style accommodation, The Old Stables in Somerset, where some guests are dubious about the no-shoes policy.
Morris hosts at Rigsby's Guest House in Hertford. His attempt to entertain his guests at a local zoo isn't a hit with everyone and a breakfast hold-up doesn't go down well.
David and Erica put on some classic Blackpool fun for their guests at The Fairway, as they take on some local zombies in a horror walk.
Robin welcomes his rivals to the converted Dent Station in the Yorkshire Dales, where he's organised a butchery competition. A few home truths about the group are revealed.
The B&Bers meet for one last time to confront their critics and find out how much they've been paid. And some of Robin's petty marks over the week are thrown to the group for discussion.
At the Black Lion in Halland, near Lewes, host Nigel takes his guests to a salsa night, where he impresses with his 'snake hips'. But the lack of coffee refills at breakfast causes concern.
Ken Clutterbuck welcomes his rivals to The Wheatsheaf in Exning, near Newmarket. Ken claims to be the host with the most, but his sense of humour doesn't go down well with guest Nigel.
Sherrill Tacy hosts at the Sherwood Guesthouse in New Brighton on the Wirral, where some of her guests are stunned by the value for money, but Nigel goes looking for cleaning misdemeanours.
Mark and Rachael host at the ski-themed Big Bear Lodge in Shropshire, where an afternoon of canoeing raises a few laughs, but accusations of cheating cause a rift.
It's the final day of the competition and the B&Bers meet for one last time to confront their critics and find out how much they've been paid and who's won.
The competition starts at One 4 B&B in Cheltenham, where debonair host and part-time art dealer Nick Purchase proves his naked ambition with a life drawing class for his guests.
Gloria Barnett and Dave Goulding host at the Windy Bottom B&B in Maidstone. But Nick's not dazzled by the bling in his Versace-themed boudoir and there are dirty tricks on a trip to a maze.
Phil and Angie Sutcliffe host at the Jolly Carter pub in Bolton. Despite Angie's nerves, the room inspections go well. But will their guests be as keen on their roller disco entertainment?