Any cat owner knows that these are one of the most expensive cat related purchases (especially the more elaborate ones). I haven't been able to get one due to this problem. Are they worth the money? What one(s) do you have? Do your cats like them? Pictures?
We got one that was on the lower side of pricing from our local Petsmart store. Our cats used it more for the scratching post aspect of it and not for the reclining and relaxing areas. Probably try out one of the smaller ones first to see if your cat would be interested in laying on top of one. Most if not all cats will have many spots that they settle on throughout your place, and that will constantly change as their moods change.