Vanity delivery and assembly was super easy. The vanity is delivered with the back off which was greatly appreciated for situating the plumbing. We ended up not attaching it when all was said and done and it still functions perfectly. I only have two cons which were that I wish I could have bought this without the mirror because it was unnecessary for my bathroom, and I would have liked some hardware color options or at least the pull handle measurement so I didn't have to wait for the vanity to arrive to purchase drawer pulls. Other than that, it's been a fantastic vanity!