we don't have fancy cat furniture or anything, but the cats are really enjoying that they can get around the living room by hopping up from floor to chair to windowsill, matrixing through the blinds and then running across the window and hopping back out and up onto a conveniently placed bookshelf
it's fun times, but the blinds have received some wear & tear :D
@brion I'm getting new couches and terrified they're going to be scratching posts. Unfortunately I'm told leather couches that cats ignore aren't "in" anymore.
@brion: cats can enjoy a simple box or a candy paper with total joy, no need for fancy stuff - it is only for primates :))
@brion All furniture is cat furniture.