Great for privacy, shade and protection from mosquitoes and other insects. A bit on the pricey side, so we only purchased one side. Will definitely make the investment in the other 3 sides sooner rather  than later, before Wayfair stops selling them.  

Installer said that my patio is not level, so when they tried to install the screen, it repeatedly came off of the track with the slightest breeze. Ended up having to move the posts closer and installing new anchors.  I anticipate the same problem when I install the remaining 3 sides, which will definitely add to the cost of installation.