That Roundhouse: how to build a green 'shed'

That Roundhouse is actually rather more than a shed, it's a wood frame, cordwood and cob ecohome with recycled window walls, a straw-insulated turf roof and powered by solar power and wind turbine. It also has a compost lavatory and reed beds for grey water. And it has also had a, pardon my language, hell of a battle to get planning permission (details on their site). Happily, they've recently been granted this which as they say is Good News. There's a huge amount of information on the site too including lots of marvellous photos and the chance to buy the book of the house: it's so good it's been translated into Norwegian. And here's how they made their small visitors' den which is shedsize and was built very swiftly:Many thanks to Annie Leymarie for the alert