This template has been coded from a photoshop designed image. It is part of a tutorial which will guide you through the process to code your own website like this. It will go over the CSS techniques used and the XHTML and slicing you will also need to learn.
No experience needed. Just head over to the website (freecss.info) and check out the tutorial if you wish to learn to code using CSS and XHTML. I may also write a tutorial to integrate this into wordpress.