The first step to taking you by how to make a treehouse would be to choose a mature tree, which is not diseased. Make a sturdy foundation out of resistant wood and stormproof nails. The essential factor of understanding how to build a treehouse is to provide some type of safety, such as guardrails and a secure ladder. It can last long since it can be covered using a waterproof roofing. Proper planning and a sound build quality will enable you to have a safe, enjoyable place that is high off the ground.