Feline Furniture Cat Activity Starter Kit

I don't know that I would actually buy this for my cats, maybe if I had enough money.

However it seems to me that this would be fairly easy to make from pvc pipes and the interlocking joints that you can get at a hardware supply. Get some ripstop nylon and sew it up for the hammocks and those cube enclosures are sold at other places, or I could try my hand at one, but it's all held together with velcro straps so, why not?