This is exactly what I wanted.  Semi-transparent roof provides rain-proof space that still lets some sun in.  Install was challenging.  It took 2-4 of us at certain times. We also couldn't put tight against the house, so added brackets for support. Once everything was bolted down, it withstood a recent windstorm that knocked down several large tree branches is out neighborhood.  Standing strong!  Great value and wonderful add to our back yard