We bought many of these organizers in different configurations. They operate smoothly and install with 4 screws to the bottom of the cupboard.
    With a couple of these we did have a breakage problem that we feel was a quality control issue at the factory. Knowing that we ordered a few more because when they are right they are awesome and the price was right. 
    Wayfair corrected the problem quickly for us with polite and courteous service. Because of this I still feel they rate a 5 5 star as we felt that if we ordered more knowing that then it was only fair, plus we knew Wayfair would back it up.
  Buy and enjoy!