The competition kicks off in Minehead where, at The Old Stables B&B, owners Nina and Andy Dodd hope to impress with their Nordic-styled rooms.
But nothing can prepare them for the five-star offering at Rigsby's Guesthouse in Hertford, managed by Morris Cockman, where frictions amongst the B&B-ers start to surface.
When they all head to Blackpool to stay with Erica and David Hensley at The Fairway, David jeopardises the visit with his absence at breakfast.
At the final B&B, Dent Station in Cumbria run by Robin Hughes, Morris makes an alarming discovery.
