Great. I put it on the floor and put a very good 13" high air mattress on top. Creates the perfect height bed for guests. And the 2 (2 separate visitors) love it.

This was the easiest set up of a box spring we'd ever done! We just moved and Zinus has figured out how everyone should make a box spring. Thank you to the engineers who figured that out!

It's very nice it was ordered for our spare room so we really didn't sleep on it. We will soon as we are doing our master. If you can send us a discount i may be able to talk the wife into a king for us.

Ordered the spilt king box spring as we just needed to replace that part of our bed. Arrived promptly and oh so easy to put together, NO tools required! Highly recommend.

I thought i was going to buy a new mattress and box spring. The box spring was all i had to buy. It brought support back to my old mattress. Easy to set up works GREAT!!!

Son and his family said it was easy to put together. They were happy to receive this. No more sleeping on the floor. Also when it comes time for them to move, this will be easier to move.

I was amazed at how simply this box spring unfolded and how STURDY it feels! It feels high quality and every bit as big, sturdy and supportive as a traditional box spring. We had our first guests sleep on it and they slept great!

I bought the 4" because I have a 14" mattress. If I had bought anything larger my granddaughter would need a ladder to get into bed. This box springs is perfect, adds to the comfort of of my Zinus mattress!

Bifold box spring is solid. What a great idea. Much easier to move. We also purchased a mattress. We’re very pleased with our purchase. Great value. Sleeping well...

I purchased a low profile 4" steel box spring. It was a lot lighter than I thought it would be. It was assembled and you just unfold it. It's awesome.