Surely £4-5k would get you a bespoke building by builders?
I built a 6×4 shed thingy this summer but I got carried away and it’s now like a mini house.
Concrete base, built with 4×2, fully insulated, lined with larch, corroline roof, power and data cables with plasterboarded internals and a wee breakfast bar for me to work from.
Total cost is sub £1k so surely you can get one made for £5k? Slightly skewed figure though as the concrete was hand mixed = Cheap.Wife’s Dad runs a sawmill = wood at cost price. My Dad is a retired joiner and ran the construction/maintenance dept of a hotel chain. I’m a sparky with a desk job = cheap cable. Labour = free
Need gutters to finish it and then plumbing for the washing machine/tumble dryer but I’m pretty chuffed with it, even the roof trusses were hand made :)
http://smg.photobucket.com/user/paul_murphy/library/Sharage?sort=3&page=1