We’ll engineered Hall tree. The instructions are not entirely accurate. Best to focus on the bigger picture than the individual cams and dowels. I totally agree with instructions not to use electric drill. However, screwdriver would take you 3 hours to build. Use a low torque electric screwdriver and you will be fine. Also recommend a big table to assemble easily. The bench can easily support 250 lbs. I used a little wood glue for the dowels. Keeps everything from rocking. Individual laminatewood pieces are fragile but once assembled together they are strong and solid. Drawers were the easiest to assemble. We’ll packaged and delivered with care. Would buy again. It would have taken me 4 days to build and finish one out of pine wood. Only had to tap one of drawer handles for thread as it had none. Great product for a great price and delivery.