4 Cats agree - bigger is better
580781
My cats insist upon providing a 5 star rating for this product. I don't know much about catnip, but they go crazy for the green and can't get enough of it. I do not recommend leaving the bag unattended or accessible to your felines. If they are anything like mine, they will do whatever they have to in order to get another taste. I came home to 1/4# of catnip on my floor, one cat rolling in it, another rocketing around the house and scratching the crap out of sisal rope, and another two lazily lolling about on the floor and couch. I will definitely buy again!
334922
our cats love these! a bit smaller than the previous ones we ordered so make sure to order one for each cat!
4275988
We have the "large cream playground." Our cats really enjoy this product so far! For the money you pay, you're getting quite a bit. It is a little small. We have two 6 month old cats who each weigh about 7-8 pounds. They are definitely not full size yet (at least, judging by other people's older cats I see). However, this product currently fits them perfectly--if they get much bigger the condo and the top perch will be too small. I know cats are famous for fitting into small places, so hopefully they will continue to use it as they get bigger. But if you already have full grown cats you may want something a little bigger. I posted some pictures so you can get an idea. Aside from size and ugliness (you're not buying this to make your house look cuter, that's for sure), this is great!
4190149
I have four cats - 25 pounds, 24 pounds, 12 pounds, and 6 pounds.  They range from 3 years to 12 years.  Two boys, two girls.  They LOVE this thing. I really do have to hide it; and one of them sits at the bottom of the armoir (it's hidden on top) and stares and states.  I can really get them to run and jump with this, it's fun for me, too.  The fatties get some exercise.  Good for everyone!
2091597
Absolutely Love this. I have 4 cats, two rambunctious kitten brothers that have to do everything together and 2 fatties. The kittens are about 4 lbs, the adults are about 14 and 16. The cat tree does wobble a little when the cats run on it, more with the big ones than the little ones but it doesn't wobble very much and not to the point I think it will break. My fat cats fit in the top towers and will comfortably sleep there and the kittens fit in there together. The only spot my big cats don't fit is the smaller house up top but everything else is fine. It did coming missing a screw so one of the top posts isn't set up yet but the piece is on it's way. I haven't found any of the concerns that previous reviews have listed. It was fairly easy to put together, we got it done in about half an hour. The picture isn't entirely truthful about the color, it's very yellow, not beige but that's not a problem.
2043221
My cats love it. At first, they weren't really into it but I waited and tried different treats. Some people were saying the spaces are too small or something but my cats just scoop the treats out with their paws if they can't get it with their mouths. I can see it being more of a challenge for bigger cats with big paws, my cats are only about 9 or 10 pounds.
2624340
My four cats just love this fountain!  The only think I would change is that I wish it had a larger water capacity.
3007949
Cats love it, very easy to put together. We have three full grown cats and they all fit. Great product.
1036276
Cats love it and it may be the lest offensive looking one of these available. Took my two cats 5 years to get through the first one and they used it quite a bit. It's not small, and the base seven larger but it actually is better for them because they can lean against it, stretch, and really throw their weight into it. We are now on our second one! No complaints.
457586
My housemate and I have 5 cats of varying weights, including one very overweight problem cat. All 5 (including one rather neurotic little guy) figured out how to use the bowls within a half hour of putting them down. They eat much more slowly, and kind of seem to enjoy pulling the food out with their little paws. I'll report back on whether they successfully enabled our poor little fat guy to drop some pounds.
3663380
I bought the large size. I have two large (not heavy, just 14-16 pound) cats. They have had a much smaller, less roomy bed. Now, as they are aging (the cats are about 8 yo now), I thought they deserved a more spacious and comfortable bed. They have been enjoying their more padded, roomier and comfortable sleeping-napping-snooze bed thoroughly for the last few months. We adopted them as kittens/littermates and they usually sleep near or with each other. They appear thrilled to have the bumper part to hold them closer together as they sleep and the bumper as headrest when they are waking.

The removable covers are easily washed and replaced, too.

I would recommend this product to other pet owners. I highly recommend to people who have multiple cats and/or dogs that sleeo well together, this is an excellent bed.  I also like being able to have multiple sizes of beds. The colors are fun, too.
4128403
It's good quality. Base could be a little bigger but the cats love it. Assembly was easy it took me about 20 minutes.
1924987
***Edited: I've added a star back to this pet bed. True to form, my cats waited until after I'd written the review to pay any attention to this pet bed. Now one of them has claimed it whenever it's in the sun, as long as it's in the "bed" position rather than the "house" position. So in fairness, it's a partial hit at our house.***

We have two cats of average size - each 10 pounds - who both love to sleep on soft things. Yeah, they're cats. Both have inspected this pet bed when it was folded up and when down. In all cases, they've sniffed, tried it out, and walked away. I suspect it's just too small to be comfortable.

This would probably be a great bed for a kitten, or for a very small dog or cat who enjoys snug sleeping spaces. I've had cats in the past who might have loved this, but these two aren't impressed.

All that said, it's well-constructed, nicely padded, and not unattractive. If it were bigger, I think it would be a hit. As it is, it'll probably have to wait until we get a kitten one day.
1275803
My cats loved this. I was expecting the bag to bigger than it was.
1619723
At first when the cardboard scratcher arrived I thought it might be too small.  I have two fairly large ragdoll cats.  Boy was I wrong.  Somehow both can squeeze their bodies inside in a tight ball.  There is something about the shape and design they love.  Not sure but I would guess that the higher walls give them a sense of security.  They look very content sleeping.
1066974
They love it.  They know it's for scratching, and that is great...  They also know it's big enough to lounge on. An added plus.

I have four cats, that are, at the time of this writing, four and a half years young. They are all rescues from feral litters, so they have no knowledge of "how a cat is supposed to act!".

I've provided them numerous trees and scratchers over time and they thank me for it daily by not tearing up my furniture.

Don't let the negative reviews throw you away from this product.  Go to any pet shop and price those little cheap cardboard scratchers.  They do the job but hey will be worn out in no short time.

Now, compare this to them, dollar to dollar and you will see that this unit will last much longer and also bring your cats more enjoyment because of it's much larger size.
3455454
This is way too big a toy for the cats to bat around.  I realized this after I purchased a much smaller fill toy and wow what a difference.  I have 2 cats 4 and 7 and they never liked this oversized toy even when it was filled with their favorite treats.  But they love the smaller toys that you fill.  In fact I am going to purchase more of the smaller ones as the cats love these.  And my cats come running when they see me refill these little toys.  So little for cats is much better.