No structure on the foundation/rail besides the sheet to keep it from sliding unless your foundation sits direction on the floor with the legs. I was told I could not get a refund. I’ve never had a foundation that moves in the bed frame so this was a huge disappointment. I ordered this product w/mattress and pillows. So now I’m stuck trying to configure ways to make it stay in place.

The foundation is a decent sized foundation, though one thing to think about is with shipping it, it arrived during a time when it had been raining out possibly during transport, so there were a few pieces that were warped a bit, but we figured out how to get the frame together, and it's working.

I was pleasantly surprised that the bed was shipped in a way that allowed us to get this frame up stairs and such with ease. The directions were clear cut and the easy to follow. Went together with no issues. I replaced a cheap frame that I was using under a “Purple” mattress and it really helped the overall firmness and stability. It fit our existing frame perfectly. Very happy with the purchase. Highly recommend.

Cheap crappy boxspring. Arrived with the planks split, and the black pins stuck between misaligned boards. Definitely ruined the experience of buying such a nice expensive mattress. One would expect there to be quality across the entire line of products, but apparently not. I'd recommend just looking elsewhere for one.

This is a great bed. Little on the firm side when you first climb in but soon its contoured to your body and you fall asleep for a good nights sleep. The top cover is a nice design and the cooling pillows are just amazing. Would buy again if I ever needed another bed.

We've had our Cal-king GhostBed All-in-One Foundation for about a month now and it's great. We love that it was delivered right to our door, and that it was SUPER easy to put together. It's light, but sturdy. We like knowing that our GhostBed mattress is resting on a foundation that was made especially for it - no need to guess whether our GhostBed mattress will be adequately supported. Reasonably priced, too.

Hello... though we have not had the bed long, it seems to be very good, provides good support. At first we wondered if it was too firm, but seems to be just right. the ghost bed frame is very well constructed, and the cover was easy to put on. After just having a mattress on the floor for sleeping, it is so nice to be up off the floor and on such a nice mattress. The quality of the Ghostbed sheets is superb. such a lovely feel to them and also so nice to have the elastic band which makes for an excellent fit. The quality of the Ghostbed mattress protector is excellent as well. It would be wonderful to have a ghostbed in every room.....

This went from an awesome bed to the absolute most comfortable bed I have ever had in my life. If you’re thinking twice about getting a box spring, don’t. It’s actually totally work it. My roommate and I put it together without any power drills as all. It’s a great bed.

So far foundation is great. No squeaks and everything seems very solid. A vast improvement from the box spring it replaced. It is light and easy to assemble, great if you have a narrow stair case and need a king or queen box. I'm only giving 4 stars because I haven't had it long enough to test long term reliability

So far I am loving my GhostBed experience... everything arrived on time and was in great condition. The mattress itself is very nice, especially once it fully expands and once you have slept on it for a night or two. My only disappointment was that I needed to go out and buy a power drill in order to assemble the foundation. Besides that, it seems very sturdy and supports the GhostBed fantastically.