So the installation was tough.  There was a bent area on the one of the bars, but I figured out that wouldn't cause a problem with the function after assembly, so I went ahead and made it work.  There were two manuals in the box and there is a video online but the model you get may not exactly match so some patience and perseverance is needed.  Totally worth it when it's up!  I was hoping I wouldn't need to use the wavy white trim, but that covers the mechanism, so you do need it. 
Nicely shades the patio and it's fantastic not having any poles or beams for people to walk around.  Love being able to use the remote from the kitchen to open the shade while I'm cooking and have the patio cooled off by the time I'm ready to serve supper.