The headboard is poorly constructed, I had to use a staple gun to attach backing along the top of the headboard.
None if hardware is labeled, you need to sort through all of the pieces then figure out their label “letter.”  Thanks to Wayfair customer service representative, I was able to do that. 
Plastic caps break when you pull them out of metal rails, place wooden slats in them first then clip into rails.  I ended up breaking at least 10 of the trying to pull them back up off of the rail to get wooden slats in them. 
I do not recommend this product, if I could give it a quarter star I would