My experience with Wayfair was fine.  The problem, is the product which has several issues:

It is very flimsy meaning it will not hold up well, especially in high-wind or storms.  Therefore I do not expect good results any time there is weather and have strong fears about the shed blowing apart, despite the fact that after assembling, I took many extra measures (and cost) to fortify it.  Second, the installation took three people many hours, due to the instruction manual having no text whatsoever.  If it wasn't for YouTube this install never would have gotten done.  

Overall I liken this product to a bad IKEA product but worse.  Do yourself a favor, don't be "penny wise and pound foolish.  Buy a high quality, sturdy shed that you know will take little install and hold up.  Had I known before purchasing this item I surely would have done that and not been