I just completed a similar queen sized bed with under bed storage for my son. He however did not want the double layer of drawers and opted for the single layer with 9 drawers. This job only took me 5 1/2 weeks.
The storage area is basically the same however I changed the head and foot board design and changed the hard woods to walnut and white oak.
Have a look! It is a slide show, just click the next button at the top right side of the picture.