Installation was super easy! There is a giant U section for the front and the back which stabilizes everything. You screw in the slides. Then you screw down into the bottom of your cabinet. When sliding the baskets in and out, regardless if they're empty or full, its a smooth action. I've literally doubled the the storage space than if I had just used baskets alone.
I do recommend using a cordless screwdriver. That made it go in easier! If you're having a tough time with the screws into your cabinets, pre-drill a small hole.