Here is where I am at: Behind our pool house is a huge stack of wood, mostly 5ft pieces of fence material and a few 8ft long post type boards. This stack of wood was here when we bought the house, I actually had kind of a fit about it and was going to pay to have it hauled away, I am glad I never got around to it! I have spent a little time sorting boards and they all appear to be usable. I have looked at a lot plans and none of the sizes I have work into a plan. It is ok to kind of "wing it"? I considered just buying all new wood, I just hate to do that with a huge stack of usable wood. I really don't have a preference as to style, I just want it big enough to stand it for easier cleaning. I was thinking that 8x8 would be a good size. Any advice?