While this is a nice looking unit and performs as expected, it was an absolute nightmare to install from start to finish. Every piece was individually shrink wrapped in plastic (including pieces that were later fused together) taking over an hour just to unwrap from the blue plastic coating. The instructions were complicated. The tube didn't have a natural way of staying "up" once extended. The holes for the screws were just slightly off... at every turn we were miffed. It took us 2+ hours for install plus 1+ hour to remove wrapping. Next time I think we'd go with something else.