This is a quality-built piece and well-engineered. Take your time. I’m 66 years old, not a contractor, and did it alone. Bolt holes were lined up very well and all parts were labeled clearly. Patience is a virtue. One step at a time. Perform an inventory of everything and read the manual completely before you begin. Get creative with the use of ladders, clamps, props, etc. Any reasonable amount of mechanical aptitude will suffice. My wife and I are really looking forward to using it. She loves it, and that’s good enough for me.