I found this to be of great value. I was able to solo-assemble. The directions were easy to follow and I took my time carefully matching the diagram to the physical steps I took. Total time 1 hour after unboxed. 

There was an issue though which was why I took 1 star away. On one side where two arcs connect to the hangover at the top, the holes did not align with the arc. I drilled holes into this section (required a drill and metal penetrating bit) and it required two extra screws (not included). Thankfully, there were 2 extra nuts.