Quality of build is resort quality. 5-star quality.
 
Installation has a terrible design flaw.

The pergola posts cannot be screwed down to install the shades. They have to be able to move due to each shade’s side brackets being VERY picky about their position. 

The pergola post bracket covers are forced down over the UNinstalled post brackets by the shade side brackets.

Long story short: you have to install the shades completely, uninstall the shade side brackets, install the pergola posts, then reinstall the shades. Huge hassle but necessary or you can’t install shades properly.