This was easy to put together, took about an hour.  The instructions were easy to read.  Don’t put your headboard together on the top 3 holes unless you have a 14 inch mattress. We have a 12 inch, and there is about 2 inches of space between the mattress top and the headboard.  We’ll have to adjust it, but that will be easy enough.  The frame (king) is a bit bigger than the mattress, but that’s not a dealbreaker for us. I’d definitely buy again.