Assembly can vary based on the model, the number of people working on it and their skill set. Our products come ready-to-assemble with everything pre-cut and pre-drilled which makes assembly simple if you closely follow the directions and organize well up front. The use of standard tools, up front organization of all the parts, and careful attention to each step will contribute to a smoother and quicker assembly experience. Last, we have consumer service technicians that are skilled at diagnosing and remediating any issues that are just a call away at 800-856-4445.