I put this together myself. No help needed. It took me approximately 12 hours. Could have been faster having done one now. The box/kit labeling is good but could label each part to make it better. The instructions are good. Be sure to read them first. Pay attention to the "!". Also, the instructions don't define what is actually the "Front". In some instances it is the end doors they refer to as the front. In other instances the dormer doors on the long side of the shed is referred to as the front.  Other times it depends whether you are looking from the inside or from the outside. Lifetime could do better by being consistent. 

Pros: Relatively easy to assemble. Looks good. Is weather proof. The windows open.
Cons: A lot of parts and screws. Must pay close attention when assembling. It has a floor, but you still need a solid flat surface to put it on. A 12' X 16' deck works great.