Put it together myself with minimal assistance over 8 hours…but obvi much easier to do with someone else.  Looks great, have no complaints.  Maybe doesn’t block as much sun and rain as I would like but other reviews warned me.

As someone else said, be careful anytime you need to screw in the labeled DD screws, you could accidentally lose it in the pergola, you can use the longer FF to stabilize it first then replace.  Use the ball end of the Allen wrench to twirl in the screw first but you gotta flip to the other end of the wrench to really screw and lock it in, otherwise it could come loose.  Anchored to pavers with the Tapcon concrete anchors 316” x 1-34” screws.