I bought the king size and love it, so far (2 nights and counting). It came with the best instructions I have ever seen in a furniture product - pictures for the visual learners as well as text.  Cool packaging, too - long box (108 lbs) with a handle and wheels on the bottom so easy to maneuver.  I am not using the feet on the bed as I am using my box spring & mattress and don't want to have to use a step ladder to get into bed!  The centre supports for the king size frame are good only if you are using the feet - would be best with adjustable middle supports so can use with or without feet, but seems to be holding fine (no creaking or bowing in the middle so far).  Great purchase for the price - sturdy and comfortable.