and it's great. No squeaks
924883
Purchased for my mom's bed. She had been using it for 9 months, and it's great.  No squeaks, easy setup.
4203826
It really doesn't make any noise and feels great to the touch.
1346268
Really pleased with this rug. When I purchased it, I was debating between buying a thick padding (because I read the rug was thin) or a no-slip gripper for underneath (similar, but thinner without the extra padding). The padding, I had read, didn't have grippers. So I had to decide between something with grip and something with padding, but not both. In the end, I decided to just buy neither and wait until the rug arrived. I'm glad I did. The rug on its own definitely does not need grippers, and I have hardwood floors. It stays put and never moves. As for padding, I'm still debating, but I think its fine as is. Yes, it's thin, but it's very nice quality (feels soft under bare feet). I bought it to try to muffle the noise for our downstairs neighbor. We have animals (a dog and cats), so the rug, even if it's thin, eliminates the noise of their claws on the hardwood. So, for the month or so that I've had the rug, we've been happy with it as is, without buying anything for underneath.
1259352
Out of the box it is very simple to setup. It is sturdy, but light at the same time. It's perfect for me because I have been changing locations recently. I read a comment before I purchased this product explaining that it squeaks, at first it didn't do this at all. Now I know what that customer was talking about. That's why I didn't give it 5 stars.
2737848
Great toy, one of the few that my dog has not instantly ripped apart. Fair warning: the squeak is obnoxious.
421345
We have this habitat. It's great. Our hamster lives it.

I read the negative reviews. I can't help but think the other people didn't assemble it correctly. The top part with the wheel DOES lock in place. Quite nicely in fact. Overall, we're very happy with it.

I do have some slight criticisms.

First, the wheel! When installed correctly, it works just fine. However, it can get squeaky. I fixed that by lubing it with some crisco vegetable shortening on a q-tip where the clips hold it on. I used crisco because I know it's not toxic and it won't eat through the acrylic. We have to clean around the wheel daily. The hamster drags his padding into it to camp out and you get a little mess made of bodily waste, padding and dust when he decides to go jogging. It's not a big deal. Just wipe it down with a paper towel wet with water and a little vinegar.

The water bottle is kind of temperamental. It leaks sometimes, or it's so tight you can't open it. It just seems like a hassle to get it just right. Once you get it right, it's fine until you refill it.

Lastly, it doesn't seem to have a lot of room inside. Food bowl, dust bath, salt wheel and hard chews take up a bit of space. We used the upper room for the food and salt. The hamster dragged padding into it. We clean that part once a day along with the area around the wheel.

FUN STUFF...

We removed the whole wheel assembly and attached another piece of tubing so he has a tunnel that leads to other habitats. He's got a whole world of three to five habitats now with a tube tunnel maze connecting them. It's a really cool setup now. It takes up my daughter's whole dresser. We also have a beta fish in his bowl in amongst the tubes.

Advice: That wheel assembly does go together if you have trouble with it being loose, try again. It felt like it might break when it snapped into place. After that, I had to lube it with crisco to keep it from squeaking.

I might buy another one to add into our giant hamster maze. He likes it better than the one we made from a 10 gallon aquarium.
2481195
Trivial assembly, comfortable, not squeaking. Quality product.
4443817
I bought the largest size for my adopted rescue dog, back in June of 2014.  It's great!  My dog loves it, and with the extra size, I can spend time sitting on it with him.  (He likes "Mom-time," as he has separation anxiety.  Mom likes comfort under her rear end.)

The cover washes beautifully on cool water and low temp dryer settings.  I wash it on heavy duty, but spin on gentle.  I also close the zipper when washing/drying.  Never spot treated it and any staining comes out each wash.  It's decent firmness, without feeling like rocks, while being nice and thick.  He spends most of his day on it.  When it gets the sag where he lays, it is easy to fluff up.  Stand it up on each side and shake it to redistribute the fill.  I can even get the cover on and off easily by folding it in half and working it like a pillow case.  Mind you, I got the 48" X 36", so it's good that I can wrangle it in and out of the cover for washing without tearing my hair out.

Cover is durable and shows no wear at almost one year of a lot of use.  I just washed/dried it and my dog couldn't wait to plop down on his bed.  Figured I'd write a review now, seeing as I've had it awhile and it's performed well.  The baffled edge holds it's shape, although it doesn't look like it in the photo.  I had just washed and fluffed it, but needed to manipulate the stuffing a little better to match the cover.  Sorry!  My dog hangs out over the sides all the time and they spring back very nicely.  He's about 65 lbs., for reference.
3537955
I had a belt that was shredding, ordered this with pulleys & tensioner. No squeaks all is good.
3066197
Love it. Installed in '86 Toyota 4-wheeler. Not noisy at all. You can hear some clicking in turns, especially if you are standing outside the vehicle, but it is hardly noticeable. Works great on the trails.
88933
works perfectly. super sturdy. super lightweight. no squeaking at all
1648955
Very sturdy frame, and doesn't squeak at all.
I wish there was a side rail that held the mattress in place. The frame has a glue strip to hold the mattress. I don't see how I can reuse the strip when I move.
734292
Really can't complain about this belt. I bought a "premium" belt from advance auto for my truck ('99 Dakota 3.9) and it squeaked like crazy. I replaced it with this one and it stopped the squeak immediately.
2713753
Awesome. It looks great, feels great, and does what it's supposed to do. I don't really care for the anti-slip, but that's not the product's fault. It serves its purpose and I will definitely buy more.
3930423
Everything about it was great from the delivery, packaging, unwrapping, set up, and now the use one month in. Came with washers-careful to not lose them! probably for the squeaking some people experienced. Great storage underneath, works so much better than the traditional frame set up on those cones we had before and much more secure with all the legs, and best of all-NO WOBBLING, no movement transference at all from sleepmate.
1109871
I don't get some of the negative reviews.  It's a chair.  It spins, it goes up and down, and it reclines.  I'm 6'1" and 200lbs and have had no issues whatsoever with this chair.  It isn't leather.  It's an odd texture that is in no way unpleasant and it's easy to clean.

4 stars due to the arm rests.  It feels like there is very little padding under the pleather and i don't see it being comfortable to rest my elbow on for very long.

Other than that it's easy to put together and you can sit on it.

Update: After a year of use this thing is the squeakiest piece of anything i have ever heard.  Also the arm rests i was worried about are now basically hard.
1409301
Fits my 2006 Trailblazer, no problem so far after a month of use.
No noise or any unusual vibration.
It's smooth and quite, and so far I so great.