The Lifetime shed product is great once assembled, the assembly is the hard part due to the poor directions.  The paper instructions included with the shed leave much to be desired.  You can spend a good deal of time trying to understand what parts are required by each section.  We wasted a good deal of time because of this.  I found the You Tube videos to be more helpful.  It took 4-6 hours to get the shed erected (floor, walls, roof, etc), but it seemed to be a painful exercise.

Pros: Durable finish
Cons: Assembly Instructions were poor