In September NZ changed the rules on what sheds/garages don't need council consent, and single story lean-to pole sheds in rural areas are included. Soooooooo
4m - 3.4m stud, 6m span, 3x bays at 3.6m per bay. Fully enclosed with 3x roller doors
Getting it priced up at the mo. I've gone ham on Sketchup tho