In Bude in Cornwall, the B&Bers visit The Kings Arms, where hosts Sally and Jo set out to give their guests the royal treatment. During the last visit, the pair were bullish about their spotless cleanliness standards - so, naturally, that's the first thing all of their guests check as soon as they arrive. And it comes back to bite Sally and Jo at feedback time, as they accuse some of their rivals of tit-for-tat marking