Sirrahsim,
Over at the CatPlace forum, I saw some pictures of a mesh type fabric that someone had used on their balcony from ceiling to rail. It appeared to be the type of fabric like you might find on a tent - lets the light and air in, but sturdy enough to keep the cat IN. Then Boomer could actually lounge on the balcony!! Does anyone here know what I mean and maybe have the pictures or directions?? I think it was a lady in Sweden or Holland??