It's not even the lower part that I don't like. It's the empty space under the cover/armrest. The space under the sliding trays is, itself an unorganizable space. But the trays will end up with stuff on them, often making it a pain to access the space below. I'm not going to shove things into that space under the armrest. I'd rather have something there that can hold things I need easier access to where I can just lift up the armrest for access. I may build and mount some kind of box in there that the armrest would serve as the top to.