Four of the parts that were "G" were mistakenly labeled as "E" so that took a process of elimination to figure out we had all the parts; but they were there.  Just wasted twenty minutes sorting and calculating and caused unneeded stress.  The "directions" are a little iffy.... photos need more clarification but after assembly I'm very happy.   We were able to close off the two sides of our hot tub that are visible from the street / neighbors & I love the flexibility that they can be adjacent sides.