If you want a timber frame, there are a few things to look out for. First of all, you need a method of cutting timber frames and trusses. If you're using a lighter timber, you can cut them off with a nice pair of flight figures.
Then you need to have place prefab frames and trusses from https://heydenframeandtruss.com.au/ in your building away from the road. You need to have an idea of how large the warehouse will fit your needs. You have to sit down and paint a rough picture of what you want.
The reason is so that you can find out how much material to buy for the construction. Basic knowledge of framing is required, but you can find books on the subject at these major hardware stores.
If you plan to cover the plywood with shingles, you will need to make the walls a little stronger, as this type of roof is heavier. If you choose a timber panel roof, the wall stress will be reduced and can be built with thinner products.
Then you need to choose the style of the door. The door is wide and the hut is small enough to serve. The last thing to consider is the type of timber floor you want in the building.
First, prepare your floor support system. This increases the strength of the floor system. Then I covered it with 3/4 inch plywood to make a solid floor. At this point, you are in the same place as the person who chose the concrete slab.