Nick Cottreau, 16, from Nova Scotia in Canada, spent more than six months to create one giant rollercoaster model that fills his entire bedroom.

New England Patriots owner Robert Kraft has claimed that Russian president Vladimir Putin stole his Super Bowl XXXIX ring in 2005, but that he was asked by American government officials to say it was a gift to save international embarrassment.

The three-bedroom house in Port Clarence, Teesside, has a guide price of just £750, and yet is ready to move in to straight away with a working bathroom and kitchen.

They are designed for overweight and clinically obese patients, but are likely to become standard issue as more people come into those categories.