Interesting new cat furniture

[Catherine]

This new design of cat furniture has an interesting concept. It is a shelf that clamps to existing furniture to provide your cat a space to sit without adding more actual furniture to your home. 

http://mentalfloss.com/article/556345/fl...loor-space

I think the idea could work. I think it also could be adapted for an iguana. It would provide space for a free roaming iguana. Like cats they like to sit on furniture higher up. A creative person could use the shelves to make a dream home for a cat(or iguana) without making the home unsuitable for people. I have always liked the idea of giving cats ledges and walkways to get around and to sleep on. I would love to see if having ledges works. I know the cats I have had in the past would have loved the idea.