@Sir Cobalot if leveling is perfect, still do I need base rock? (hamakua soil) or do you recommend base rock for the water drain anyway?

Level out, blessing, 20inch deep hole… My building just square room with one side roof style. 178 inch X 178 inch. Spending a lot of time for leveling out. Hopefully tomorrow we can finish up putting concrete with 4x4. Do you guys have any suggestions for putting concrete? I mean a little things is fine too. Some time a little technical suggestions is very helpful.

With this construction method, since the base wood is buried in the ground, won’t it be eaten by termites or ants in Hawaii? Also, won’t the wooden foundation rot? Do we have any strategies for keeping out them?

Aloha! You will find that is my typical greeting, since Im living out here in Hawaii now...I so glad you have taken the leap to join this online community of aspiring builders. I hope you find it helpful in your process of building your own Palletable Cobin. Id love to know where in the world you are from, if you can send that in the chats that would be great. We will be having our first live introduction chat together this Sunday,.9 am Hawaii Time,.12 PST ..