Blackpool joker Wilf Taylor and his wife Pat, husband and wife Nick and Georgina Maynard from Dorset, and Somerset eco B&B owners Melvyn and Anne Firmager test each other's businesses to breaking point. First up is a trip to Britain's very own Vegas: Blackpool. Wilf and Pat have been in the B&B business for 25 years and the 3-star Granville is their pride and joy, with 12 rooms costing up to £50 a night, and a licensed bar. Next is a trip to 18th-century Frampton House in the Dorset countryside. Nick and Georgina Maynard's 5-star B&B offers three double rooms at £90 a night. The final B&B is eco-friendly Nut Tree Farm, in the heart of Somerset. Melvyn and Anne offer three double rooms at £75 a night. But this is more than just a B&B. Spiritual Melvyn has built his very own stone circle on ancient ley lines in the garden for meditation and healing work. After the guests have paid up, only one of these B&Bs will be crowned the best value for money. When your home is your business, everything is personal.