Before I headed down to my local train club for my mid-week fix, the delivery bloke showed up with my plywood.
These sheets I'll use to do my walls and ceiling. I purchased 30 sheets of 12 mm plywood to do the walls and another 30 sheets of 9 mm ply to do the ceiling with. All up I think I calculated it to be approximately 3/4 of a tonne the delivery bloke and I shifted to out back and into my shed.
The next item to come will be my R2.0 Earthwool insulation batts - but they'll be another week or so away. There will be enough to do all the walls and the ceiling.
Another bonus today was a call late this arvo from the certifier - my council approvals have come through for my double carport and patio. So by about mid May, the slabs will be down and the materials delivered - oooooooo, it's so exciting :o)