Perfect, look no further, easy install and much better than any box spring or other base. Even you have wooden head board and the base came with jr might come loose or wood get little bit bend, but this is perfect solution and complete peace of mind.

I think this "foundation" caused my mattress to get a dip. So upset. So must lost money. From an AI Q&A: Q: Proper mattress foundation gap size. A: A mattress foundation gap size should be no more than 2.75 inches apart, especially for memory foam mattresses, to prevent sagging and ensure adequate support.

I received this smart base with a Zinus mattress. We noticed a definite sag in the mattress and a very definite high spot in the middle lengthwise. I am not small, 6'2" and 240 lbs. When we took this mattress and base down, I placed mattress on hard floor. Mattress had some sag and high spot in middle, but definitely not we were feeling when it was set up. I checked the smart base with a straight edge. It has about 3/8" of sag from side to side in areas under body and that caused the high spot up and down the mattress when set up. Like that the mattress has held up so well, but disappointed in the smart base. May try putting a 1/2" piece of plywood on top of base to spread load. Mattress was the 13.5" sping and foam version. Would probably buy again, but will definitely strengthen the base.

Comes as 2 twin beds. 2 screws/bolts to connect the 2 together as a queen size. Super simple! Definitely worth the money! Holds up well, and I am a “plus size” woman! I would suggest to oil it with WD40 as it will screak a bit. Other than that, I absolutely love it!

Happy with this purchase, exactly what I expected. Arrived on time.

Compact, simple and practical, with space below.

Easy to assemble, good quality

Excellent bed frame. No sagging bars and made so you don’t stub your toes on the feet.

Very easy to assemble. Could use an attachment to the headboard.