This is the best shoe rack I've seen on-line from any site.  It's very sturdy, and I love the casters on the bottom too.  I bought this to replace an over-the-door rack I had that didn't hold near enough shoes and banged every time the door opened & closed.  Now ALL of my shoes, and my husband's too, are neatly organized and up off the floor.  Thank you, Wayfair!  You were the only website that had exactly what I was looking for.  I highly recommend this to anybody who needs to organize lots of shoes.