This project was a breeze. 
It is all Snap-In, the corners were already assembled and the over head covering was easy to put in place. 
The top piece was quick to pull and set onto its perch. The screen between the venting piece and the roof has velcro to keep the pieces together and keep bugs out from under the canopy. The all-around screen has velcro to wrap around the tubing frame and each side has a zipper for entry and exit. I only place 2 screen section on the Gazebo for looks. I do not want to keep my little visitors, Hummers away from their nectar. 
As you can see the Gazebo 8X8FT., fits tightly on the patio cement floor. I had to make an adjustment as the frame hung out about 1.5" from the edge of the patio floor.  My space is not big, so this Gazebo just made the cut. I have all my patio products I ordered from Wayfair set in my private space. Serenity! 

Thank you Wayfair for the quality and price of the product I purchased from you. 
I am a happy Wayfair customer.