Now that the shed is complete, we love it.  We had some issues with the walls shoring up, and therefore the roof not matching, but we were a letter to loosen some screws and make adjustments to have it all come together.  The time estimated on the instructions must be for people who do this for a living.  I estimate my husband and I spent well over 40 hours putting it together.  I concede we are not contractors, but we have done our fair share of projects.  This one pushed our limits. Some of the drawings were very hard to distinguish.  It would also be much easier if the bags with the screws and washers had the actual part letter that corresponds with the book.  Now that it's up I totally love it.  But if I had to do it over- I'd hire someone to put it up.