The left side storage bin fits & settles in very comfortably without much effort. But I struggled to fit the right side storage bin. No matter how hard I pushed it down, it refused to settle at the bottom, and the top edge seemed sqeezed too much creating a wobbly line. I was afraid to damage the bin. Little did I know that, for the right side storage bin, the top right edge of the bin was supposed to sit under the protruding edge of the right side compartment. People should understand the structure of the right side compartment is not the same as the left side. It has a smaller opening and the top right edge has a protruding rim (that is why the shape of the lid and the top edge of the bin won't match up). To fit the right side storage bin properly, you first have to push it down to the point you can stick the top right edge of the bin under the top/right protruding edge of the vehicle compartment. Once you insert the bin edge under the slot, the bin will settle down properly touching the bottom. At first, I thought I received a defective item. Now, the bin fits perfectly, and so is the lid.