This was exactly what I was looking for.  My only negative is there are screws to hold the slats down where you place the mattress and the cross  race at the top.  The angle of the predrilled holes didnt allow it to go into the wood very far so with minimal effort they were pulled out.  I simply used a slightly longer screw and that fixed the problem.
Assembly was not complicated.  I put it toget her by myself.  Obviously it would go faster if there were 2 people.
I also love that you can add the legs at a later date.  My toddler is not ready to be off the floor.