Although this gazebo looks great and has transformed my patio, there are several issues.  I have been combating many leaks, mostly attributed to water leaking past the screws used to secure the roof panels. There are rubber spacers that are placed between the panels and the crossbars, which should prevent water from passing through the hole. If the nuts are tightened too much, the panel begins to bend, creating a sort if valley or depression around the screw. Water passes through the hole, into the crossbars, actually filling up, and eventually leaking past the plastic nuts on the underside of the gazebo. I'm having to go back and fill each screw hole with silicon and then replacing the screw and even applying more silicone around the screw head just to be safe. I've even tried clear leak stopping spray, but that only resulted in drops of water/spray droplets. I believe adding a simple rubber washer could have prevented the leaks. Very disappointed