Double Bed Blueprints/Plan

[blah!]

Hi Guys,

I am looking to build my own double bed to keep myself occupied. I was wondering if anyone knew any good websites or had any documents that feature free blueprints or plans that i could use to help with the measurements. A predominantly wooden design would be preferable.

I have found a few sites already, but none of them are free.

Thanks in advance, Blah!