I am very pleased with my purchase of this bed. Quality seems very good so far and it looks exactly like in the picture. I believe it does not need a spring box on it but I put it because I had it already so it makes my bed looks a taller. When it arrived I was concerned because I just saw the headboard in the box then realized all the bed pieces where inside the headboard once I opened a zipper in the back of it. Only probable I had is that one of the wooden pieces was cracked but it didn’t matter because we had to screw it to other parts of the bed. About the shipping, I think it will about a week or so. 
Overall an excellent purchase!