Self-confessed 'queens of clean' Steffi and Sarah welcome their rivals to the Beaumont Hotel in Louth, near Lincoln. Jo and Rob inspect their room with a fine-tooth comb.
Identical twins Emilio and Fernando host at Rock House Hotel in Devon. But Sarah and Steffi make a hairy discovery on their floor, and breakfast is a catalogue of errors.
The final visit is to Troy House in Painswick, Gloucestershire, where Alan and Denise hope that their guests will love their rooms. But tensions are revealed and battle lines drawn.
It's the final day of the competition and the B&Bers meet for the last time. Tensions run high as home truths are delivered, before the payments are revealed and the winner is announced.
Retired pro-rugby player Steve Lloyd and his partner Kathy Leather host first, at Copper Beech House in Malvern, Worcestershire. But they find Phil's sausage feedback hard to swallow.
Della and John welcome their rivals to the pet-friendly Dog in a Doublet in Peterborough. Phil and Sharon find something unusual in their loo, while Lowrie bonds with Gordon the pig.
Phil and Sharon hope to impress their guests with their added extras at The Torcroft Boutique B&B in Torquay. A spot of sailing blows away the tension, but the gloves come off at breakfast.
Mark and Lowrie Price host the last visit, at the 600-year-old Rhydspence Inn in Herefordshire. The medieval character charms the guests, but some of the practicalities prove painful.
It's the final day of the competition and the B&Bers meet for the last time. There are tears, recriminations and accusations as the payments are revealed and the winner is announced.
The competition starts at Chimneys B&B in Suffolk, where Carolyn Spilling hopes that her guests will like her uptempo personality. But Andrea and John aren't keen on being in self-catering.
Neale and Julie Taylor welcome their rivals to their vegetarian B&B, Copperfields Guest House in Broadstairs, Kent. But parking causes concern for guests Andrea and John.
The third visit is to Andrea Gardner and John Marr's The George and Abbotsford in Melrose, Scotland. Carolyn and Delia have toilet troubles, and Massimo and Raf find the facilities basic.
Italian chef Massimo and his cousin Raf welcome their guests to Massimo's in Seaham, County Durham. Carolyn and Delia are missing a bath, and Andrea and John have an axe to grind.
It's the final day of the competition and the B&Bers meet for the last time. There's fighting talk and some low blows, as the payments are revealed and the winner is announced.
Hospitality expert Jayne and her husband Pete pride themselves on their attention to detail at The White Horse in Maldon. But paying to park proves problematic for some of their guests.
Christine and Paul host at the Barnfield B&B in St Osyth, Essex, where Christine also runs spiritual retreats. But some of their guests are shocked by the bathroom arrangements.
Phil and Jill have spent huge sums on their 18th-century inn, The Black Swan, in Pickering, North Yorkshire. But hardly any of the guests get a good night's sleep.
It's the final day of the competition and the B&Bers meet for the last time to settle some scores. After bitter rebukes and tears, the payments are revealed and the winner is announced.
Newly engaged couple Rosie and Dexter welcome their rivals to the Bae Abermaw Hotel in Barmouth, Wales. The guests are wowed by the views but surprised by their hosts' romantic revelations.
Tracy Ward hosts at Rigsby's Guest House in Doncaster. But the lack of en-suite bathrooms causes a stink, and some of the guests can't work out the pricing.
Publican John and his best friend Dennis host at The Somerset Arms in Semington, Wiltshire. But there are concerns over cleanliness and thin walls, making feedback an uncomfortable read.
Nici and Ros host at The Cross Keys Hotel in Saffron Walden, Essex. Their guests lap up the luxury, but Tracy finds a mark on her towel, and tensions threaten to boil over at dinner.
It's the final day of the competition and the B&Bers meet for the last time. After tension around the table, the payments are revealed and the winner is announced.
The first visit is to Harrogate, where management team 'Clarkey' and Katie help to run the 64-bedroom White Hart Hotel. The extra charge for posh coffee at breakfast causes a stir.
The second visit is to Raouf and his friend Chrissie at the New Promenade Hotel in Blackpool. There's a teetering toilet seat, and Clarkey and Katie are turned off by muck on the taps.
Vicky Crawford welcomes her rivals to her aptly named terrace house, The Terrace, in Oxford. Two pairs of guests make some grim discoveries, including hairs and a pre-sucked sweet.
The final visit is to Robin and Liza's Georgian mansion, Tall John's House, in the Brecon Beacons. The guests gush over their new friendships, but Vicky doesn't seem to share the sentiment.
It's the final day of the competition and the B&Bers meet for the last time to settle some scores. There's anger as well as tears of joy when the winner is revealed.
Garry and Zara host at the Cliffemount Hotel in Runswick Bay, North Yorkshire. The guests are blown away by the sea views but disappointed by the decor.
Alistair and Lana host at the Quayside Hotel in Boston, Lincolnshire. Most of their guests are bowled over by the bling, but Claire feels like she's stuck in a neon nightmare!
Claire and Adam host at Hollington Park Glamping, near Newbury. Sisters Daniele and Chantal are happy campers, but the other guests are shocked by the communal composting toilet.
Sisters Daniele and Chantal welcome their rivals to Swan House in Essex. The traditional decor impresses their guests, but Lana has wardrobe woes, and one couple have a bad night's sleep.
It's the final day of the competition and the B&Bers meet for the last time to find out how much they've been paid. After some scathing scores for cleanliness, the winner is announced.
Martyn and Elaine kick off the competition at their adults-only B&B, The Hillcroft, in Torquay. But Tony and Lisa find fault with their en-suite, and Jorge demonstrates a keen eye for dust.
Youngsters Sam and Henry hope to impress with their five-star rooms at The Bear and Swan country pub in Somerset. But Jorge's room makes him feel like he's been drinking from a dodgy keg!
Childhood sweethearts Tony and Lisa welcome their rivals to the family-friendly Guesthouse East in Eastbourne, where Sam and Henry discover a dirty secret...
At the Shirley B&B in Bournemouth, Jorge is proud of his powerful showers, which Martyn and Elaine experience first-hand, thanks to an accidental demonstration.
It's the final day of the competition and the B&Bers meet for the last time. There are harsh truths, heated debates and downright disagreements before the winner is announced.
The competition kicks off at Genice Hall and Cathy Hudson's Holland Hall Hotel in Upholland, Lancashire. There's a battle of the breakfasts and feedback that cuts deep.
Lydia Perkins and Luke Mainprize host at The Railway Inn near Hull. Their guests find little to complain about, but the pressure is on for Luke's breakfast.
Sarah and Pete Healey welcome their rivals to The Driftwood B&B in Weymouth. Cathy and Genice find the place shipshape, and Lygia prepares to party when she spots disco balls.
The final visit is to The Bull Hotel in Wrotham, Kent, where owner Lygia Fontanella-Deadman and breakfast chef Mary Murray pride themselves on a luxury stay. But emotions run high.
It's the final day of the competition and the B&Bers meet for one last time to find out how much they've been paid. There's some surprising feedback before the winner is announced.
John Whitworth welcomes his guests to the quirky The Edge Accommodation in Huddersfield. But a revelation about what's behind some of the doors makes the group feel uneasy.
Best friends Sally and Teresa pride themselves on the community spirit at Darwin Lake Holiday Village in Matlock. But accusations of cheating fly when the guests compete in a sports day.
The third visit is to Sands Resort Hotel and Spa in Newquay, where father and son Nicholas and Tom Malcolm's facilities include a maze. But John gets in a lather over bubble bath.
Phil Gilbert takes his guests back to basics at the Oak Tree Lane Yurt Site in Bratton Clovelly, Devon. They're wowed by the Mongolian yurts, but there are some home truths at dinner.
It's the final day of the competition and the B&Bers meet for the last time. There are tears, name-calling and bitter rebukes as the payments are revealed and the winner is announced.
Four in a Bed becomes 'Four in a Camp Bed', as four sets of campsite proprietors compete to be crowned best value. The first visit is to Amber Wykes' Bell Tent Camping in north Norfolk. [S]
The second visit is to Park Farm Camping and Caravan Site in Norfolk, where husband and wife Derek and Julie Nice hope to impress with their back-to-basics, family-friendly approach. [S]
The third visit is to the 500-year-old Layer Marney Tower in Essex, where posh hosts Nick and Sheila Charrington unzip their luxury canvas lodges for scrutiny. [S]
Four in a Bed becomes 'Four in a Camp Bed', as four sets of campsite proprietors compete to be crowned best value. The first visit is to Amber Wykes' Bell Tent Camping in north Norfolk. [S]
Gregarious siblings Jane Stacey and Russell Saunders host at Foxhunter Park in Kent. But the large scale and holiday-camp feel of their luxury site make for some not-so-happy campers. [S]
The second visit is to Park Farm Camping and Caravan Site in Norfolk, where husband and wife Derek and Julie Nice hope to impress with their back-to-basics, family-friendly approach. [S]
It's the final day of the competition and the campers meet for one last time to settle some scores and find out how much they've been paid. But some campers aren't as happy as others... [S]
The third visit is to the 500-year-old Layer Marney Tower in Essex, where posh hosts Nick and Sheila Charrington unzip their luxury canvas lodges for scrutiny. [S]
Gregarious siblings Jane Stacey and Russell Saunders host at Foxhunter Park in Kent. But the large scale and holiday-camp feel of their luxury site make for some not-so-happy campers. [S]
It's the final day of the competition and the campers meet for one last time to settle some scores and find out how much they've been paid. But some campers aren't as happy as others... [S]
The competition kicks off in north Norfolk at The Hero, run by best mates Harry and Rowan, who quit university to follow their dream of becoming hospitality entrepreneurs. Has it paid off? [S]
The second visit is to The Cleasewood Guest House in Great Yarmouth, a real labour of love for rookie owners Debbie and Arthur Callaghan. But are the guest towels hiding some dirty secrets? [S]
Helen and Suzanne hope that their decades of experience will give them the edge, at Peel Hey on the Wirral. But Debbie and Arthur make a surprise discovery in their loo. [S]
Egyptian-born Shoukry and his pal Waguih host at the 'international standard' Four Saints Brig Y Don in Llandudno. But Waguih hurts one couple's feelings: will it cost them the competition? [S]
It's the final day of the competition and the B&Bers meet for the last time. Amid accusations and flaring tempers, the payments are revealed and the winner is announced. [S]
The competition kicks off at Rosaire Guest House in Llandudno, where host Jo and her mum Pat end up with some illuminating feedback about their guests' lack of sleep. [S]
At The Queens Hotel in Harlech, Rachel and professional impersonator Liam are keen to make a good impression. But an issue in the bathroom gives one B&Ber that sinking feeling. [S]
For the third visit of the week, the B&Bers head to Mat and Helen's B&B, The Mill at Glynhir in Llandybie, Carmarthenshire, where things get prickly during a visit to a botanical garden. [S]
The competition kicks off at Rosaire Guest House in Llandudno, where host Jo and her mum Pat end up with some illuminating feedback about their guests' lack of sleep. [S]
The final visit is to Lesley and Sarah's Hideaway Escapes in Pembrokeshire, where one set of guests' decision to sleep in their car rather than their room leaves the hosts all revved up. [S]
At The Queens Hotel in Harlech, Rachel and professional impersonator Liam are keen to make a good impression. But an issue in the bathroom gives one B&Ber that sinking feeling. [S]
For the third visit of the week, the B&Bers head to Mat and Helen's B&B, The Mill at Glynhir in Llandybie, Carmarthenshire, where things get prickly during a visit to a botanical garden. [S]
On a feisty payment day, the B&Bers tackle everything from bathroom blues to one set of guests completely refusing to try out one of their rivals' rooms. But who'll win the week? [S]
The final visit is to Lesley and Sarah's Hideaway Escapes in Pembrokeshire, where one set of guests' decision to sleep in their car rather than their room leaves the hosts all revved up. [S]
On a feisty payment day, the B&Bers tackle everything from bathroom blues to one set of guests completely refusing to try out one of their rivals' rooms. But who'll win the week? [S]
Visit three is to Eirlys and Demelza's place in Carmarthenshire, where competitiveness descends into accusations on a trip to a farm. At least wait until payment day! [S]
Sue and Roger host the week's final visit at their hand-crafted huts in Herefordshire, where Roger ends up licking his lips in anticipation of payment day. [S]
After a particularly competitive week with plenty of gripes about value for money, which set of B&Bers reign supreme when the payments are revealed? [S]
In Lancashire, Steve and Georgia whet their guests' appetites with water skiing and a boozy breakfast. But the price of a pint causes some confusion. [S]
On the last day of the competition, the B&Bers tackle negative feedback about self-service breakfast and an indecent find, before the payments are revealed and the winner is announced. [S]
The final visit is to Higher Gitcombe in Totnes, Devon, run by Lynnie and Paul Jolly. But not everyone is impressed by their efforts to spoil their guests. [S]
Mark Davidson and Layla Caton are determined to deliver a heavenly stay at The Angel Hotel in Coleford, Gloucestershire. But manners slip over dinner and there's confusion at breakfast. [S]
The second visit is to the clothes-free Clover Spa and Hotel in Birmingham, where owner Tim Higgs plans to convert his rivals to the joys of naturism. [S]
The competition kicks off at Anstey Hall in Cambridge, where father and son John and Johnny de Bruyne hope to impress their guests with an afternoon of goose herding and a formal dinner. [S]
It's Four in a Bed's 1000th episode! To mark it, two B&Bers have a dramatic and downright explosive argument about whether a tile is cardboard or plastic on payment day. [S]
Visit two is to Tom's Three Cliffs Bay Holiday Park in Swansea. But with one couple determined to find fault, Tom has his work cut out to impress everyone. [S]
Maxine and Tegan host at their Greenhills Hotel in Tenby, Pembrokeshire, where they hope to make their guests feel like part of the family. Will a seal safari impress? [S]
It's the final day of the competition and the B&Bers meet for the last time to discover how much they've been paid and confront their critics, before the winner is announced. [S]
David and Nikki host the final visit at Cley Hall Hotel in Spalding, Lincolnshire. But there's clock-watching at breakfast, and some of the guests' comments leave the hosts fuming. [S]
Peter and Amanda introduce their guests to the world of glamping at Hidden Valley Yurts in Monmouthshire. But the shared bathroom facilities and DIY breakfast aren't to everyone's taste. [S]
John Brady likes to stand out from the crowd in Liverpool with his unique B&B, Elegant House. But his eclectic style and alternative breakfast aren't to everyone's taste. [S]
The first visit is to the Oxenham Arms in Devon, where Simon and Lyn help their guests brush up on the local pastime of broom dancing. But one guest's feedback has the hosts vowing revenge. [S]
Yuliya hosts the final visit at Trinity Boutique B&B in Peterhead. She takes her guests directly to jail (just visiting). But will she offer them more than just porridge at breakfast? [S]
Visit three is to Cobblehouse Country Cabins in Aberdeenshire. Graham and Emma hope the B&Bers will be wowed by their wood. Will everyone be left pining for more? [S]
The competition kicks off at Tay House in Perth and Kinross, where the B&Bers aren't too happy about a lack of TVs. And there's something fishy going on at breakfast... [S]
Bust-ups about breakfast. Ding-dongs over dÂecor. And grumblings about... gravy-scented wine. It's a unique payment day on Four in a Bed - but who will reign supreme and win the week? [S]
Karlie hosts the final visit at her holiday park in Greater Manchester, where lavish lodges and hot tubs are a hit. But one pair still find cause to moan about their mattress... [S]
On day three, Rob hosts at his vineyard and glampsite in Nottinghamshire. What will his guests make of gravy wine and a chicken invasion at breakfast? [S]
Charlotte and Donna host the second visit at Rooms at the Inn in Nottinghamshire, where one guest gets cocky about his own chances and the hosts are left with an earache. [S]
The competition begins at Sawcliffe Manor in Lincolnshire, where one guest has a milk bath while another has a beef about the lack of vegan options at breakfast. [S]
It's the final day of the competition and the B&Bers meet for the last time to find out how much they've been paid and to settle some scores, before the winner is announced. [S]
The fourth visit is to Liz and Brian's Great Trewern B&B in Llandrindod Wells. But the shared bathroom facilities don't wash with two of the couples. [S]
The third visit is to the Fairy Falls Hotel in Trefriw, North Wales, where B&B newbies Jackie and Paul take their guests to a maze. But things go awry overnight and at breakfast. [S]
Owner Matthew and entertainment manager Liam welcome their rivals to their family-friendly B&B, the New Osborne Hotel, in Blackpool. But there are grumbles about room size and cleanliness. [S]
At the Who'd a Thought It in Kent, Joe and Alex start the week in style with complimentary champagne. But guest Brian's not so bubbly at breakfast, after the noisy hot tub kept him awake. [S]
It's payment day, and there are gripes galore as the B&Bers meet one last time to dissect their feedback, find out how much they've been paid, and have a good old barney. But who's won?
Darren and Jamie aim to lay on a magical experience for the B&Bers in the week's final visit, at their wizard-themed Hotel of Wizardry in the mystical, mysterious land of... Great Yarmouth.
Emma and Emily host the week's third visit at The Three Hills in Cambridge, where one B&Ber is determined to be the centre of attention during an afternoon out punting.
The B&Bers head to The Lion and Swan in Congleton, Cheshire for the week's second visit. They love the lux to begin with, but traffic and eyebrow-raising prices threaten to derail things. [S]
The competition begins at Daisy Bank Camp in Hebden Bridge in Yorkshire, where Andrew and Angie hope to impress with their self-built cabins. But one B&Ber struggles to get charged up. [S]
It's payment day, and the B&Bers have more axes to grind than an... axe grinding shop? Anyway, after some dramatic discoveries, the payments are revealed and the winners announced. [S]
The B&Bers are down the rabbit hole for the week's final visit, at the Alice in Wonderland-themed Hatter's Hotel in Skegness. Will the hosts be grinning like Cheshire cats at feedback time? [S]
On day three, the hosts take some flack for the lack of a welcome pack at Beachside Holidays in Great Yarmouth. At least the sea views are stunning. [S]
On the week's second visit, the B&Bers go barmy for the converted barns at The Shuckburgh Arms in Northamptonshire. But one guest isn't buzzing about a broken fridge. [S]
The B&B battle begins at Fountain Cottage in Northumberland. The B&Bers have a barrel of laughs on a trip to a brewery. But pro chef Michael's breakfast leaves one guest with a bellyache. [S]
With the visits over, the B&Bers meet for one last time to confront their rivals, settle some cleanliness concerns and discover how much they've been paid, before the winner is announced. [S]
David and Elvira host at Barratt's at Ty'n Rhyl in North Wales, where there are hairy encounters for each of their guests. And the feedback leaves the hosts feeling distraught. [S]
Mike Lewis welcomes his rivals to The Valley Hotel on Anglesey, where there's an unwanted visitor in one of the bedrooms, and criticism leaves Mike looking for answers. [S]
Zak hopes to make his guests feel at home at The Living Room B&B in Bournemouth. But Jane and Amy encounter an eight-legged intruder, and David doesn't hold back at breakfast. [S]
Jane and Amy host the first visit at Wisteria House in Hampshire. One guest gets picky at breakfast and 25-year-old Zak surprises his rivals when he reveals his hospitality experience. [S]
It's payment day, and time to find out who's won. It's been a week of vitriol, with lots of B&Bers choosing not to return to the others' establishments. Will it all kick off? Probably. [S]
The B&Bers head to Dorset for the week's final visit, at The Britannia Inn, run by Hannah and Lee. The controversial pricing at breakfast leaves one guest with a sour taste. [S]
It's a hat-trick! The B&Bers spend a third consecutive visit in Cornwall, at ex-military man Jo's The Olde Malthouse, where he's hoping to wow his guests with his B&B's heritage charm. [S]
The B&Bers are still in Cornwall for the week's second visit, at The Llawnroc Hotel, where former Redcoats Craig and Rachel are banking on being able to keep their guests entertained. [S]