I was super-annoyed this week with the lack of storage in the Model S for one very specific item: the J1772 adapter. I wanted it somewhere in the front seat, so that I could easily grab it. And of course, due to all the minimalism in the cabin, there was no place to put it but the glove box... where it rolled around every time I took a sharp corner. Except that at some point it stopped rolling around. It turns out that in the left rear corner of the glove compartment, there's a tiny space that seems perfectly suited for holding the J1772 adapter. It's not exactly "precisely" contoured to the adapter, but it seems like a very good fit, and the adapter certainly fits in there tight enough to stay put. I can't think of what else this little void would be for.