This is working well for us.  The only issue is that the holes weren't drilled properly.  Once assembled, the slats that the mattress sits on didn't go from one side to the other towards the top.  We realized that the holes weren't drilled in the right spot where the one side rail mounted to the headboard.  Simple fix for us, we just drilled new holes.  Might be an issue for someone without tools.  Might have just been off for mine alone.  Other than that, it is working great.  Not too high and not too low.  Holds a queen pillow-top mattress really well.