Review on Gulrear Portable AC Window Seal Kit - White 400CM/158Inch Hot Air Stop Exchange Guards With Zipper And Adhesive Fastener by Omar Austin

This thing is a lifesaver. They've found a way to install a portable AC in the most difficult window imaginable. It's not a breeze to install, but I can't see how they could have made it any easier. Perhaps including a little more adhesive velcro would be nice to account for installation mistakes. It'd also be nice if they could figure out a way to make the seal between the zipper and the exhaust hose a little more air-tight. I am imagining something with elastic. But these are extremely minor gripes, I'm quite happy with the product and the price.