Total cost so far £286.00 - My fault.. them 2 bits of wood that run up the side of the staircase (the ones I cut the step shapes into) cost as much as the whole of the wood for the attic, just because it was plained !!! RIP OFF!!! thinking about it now.. I didnt really need plained wood for the step shapes as they will be under the steps. hindsight.. a wonder to behold.