Hello, you can download the template here:
http://www.sendspace.com/pro/dl/na33qt
Once you've finished designing you will need to create pdf spreads. To do this go to: file| print booklet
Select print settings in this window (general), choose print preset = custom, printer = adobe pdf
Check under setup, dimensions should be around 303mm x 206mm to include bleeds
Under marks and bleeds please ensure you tick Use Document Bleed settings
Press OK, in the window below check the preview for warnings, if you cannot see a yellow triangle with an exclamation mark then you are good to do.