This is all they claim on the website.  We are very pleased with our purchase.  The extra fee for "delivery into the room of choice" worked perfectly for us.  The pros struggled to bring in the heavy piece.  It comes fully assembled and ready to install.  This is great way to finish the remodel.  Wayfair is easy to order through and a better choice than through the manufacture because of the delivery options and an available coupon. It is exactly 24 inches deep if you are wondering.

Pros: Great value, Ready to install, no assembly.
Cons: Wayfair could not supply the percise measurements, however the manufacture replied quickly and provided drawings.