This bed frame was easy to assemble, a few of the screws didn't quite line up with the holes.  I recommend loosely hand screwing in everything so you can shift the frame as needed, then go back around and twist everything in tightly.  I love that this frame has rounded edges so I don't have to worry about scraping my legs or hurting myself on a sharp corner.  It feels sturdy, I've been sleeping on it for a few weeks now, and it doesn't squeak.  The mattress also stays put and doesn't slide around.