The quality and construction of this Gazebo was outstanding. Unfortunately one roof panel was incorrectly labeled ,actually it  had two different number stickers on the same panel. I called the manufacturer "Purple Leaf" and they were of absolutely "NO  HELP ". Several emails later and still no help.  I eventually had to cut and modify this one panel but it left me with several holes in the roof . Have repaired most of the bolt holes but still have two more to seal.  There are also four slit openings that must be covered to keep out the rain.  The assembly  manual was at best poorly illustrated. Chinese to English details were non-existing.  Definitely needed three adults to assemble.