I have been looking online and the structure is a ready made wooden one - a fancy shed!
I would also require a concrete slab pouring to lower it on to.
Not sure if it needs planning permission yet.
Does this fit the temporary criteria. If so is it only wooden structure. Also can I only claim it against income generated after it is put up or can i use income now to by the structure and offset that on tax?
Thank you support.
By the by, did you know Roland Dhal wrote all his books in his garden shed. I don't know whether he set off the costs thereof against tax though!