It is incorporates and extends a "normal" existing shed and a World War II bomb shelter. It has 6 areas (sort of rooms) - Workshop, office, hifi/relaxation, storage, wood store and bomb shelter. Outside it serves 5 water butts and has a shelter for garden pot storage. It is built almost out of sight behind bushes and trees. It has been built around two sides of a tree. Reuse of existing materials, doors, desk etc has been maximised.
It was built from scratch - basically a pile of timber. The smell inside is wonderful!!