I am a 87 year old man and had no problem in putting the unit  together by my self. I do like it and it fits my purpose to a tee. No, I was not able to complete in an hour or two.  Work for an half hour then had to rest. Getting up and down off the floor was my problem. Would do it again as the unit was well worth it. I do wish a few extra screws would be added to each bag. When a screw is dropped work must be stopped as I got on my hands and knees to look for the lost items. Found all but two. Would buy again and have told and shown the unit to others. It was fun.
George Reel