I need a structural engineer to draw up plans for some timber or lightweight metal framing to go inside a shed to turn it into a live-able area. This is what is called in Australia a Class 1A design. It will be a 2 bedroom / 2-bathroom living area with ki

pre-fabricated frames to be drawn up. Structural plans for Council approval in Qld. Australia
I have an architectural drawing attached - but also some personal drawings that may make it a lot cheaper to build - by just fixing 70x35mm treated studs/battens / battens to the shed walls instead of full frames.