2014EL
I use all those spaces that MrMuddy showed, depending on the trip needs.
Have found the easiest way to remove the cupholders is to take the top "catchall bin/tray" (not sure of name) out and reach arm in and under cup holder and just push up from underneath and it just pops out effortlessly.
That "catchall bin/tray" … have found an issue with removal/installation of that that's annoying. Its easy when its warm out but when the temp gets below 32 or so … the plastic becomes very hard and its a bear to get out or put in. The plastic built in retaining clips are so solid they aren't compliant at all and uncooperative. More likely to break off also (only when frozen).
I took MrMuddy's idea to store stuff in the rear "tire jack area" to the next level. Gutted it and built a tool box, storage compartment. It's in conjunction with the mods to the whole back section (removed seats etc) so YMMV. That's a pretty handy emergency supply area.
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There is a massive amount of wasted space behind the 3rd row with the contraption Ford made for that area. Rip it out and make something to use the space! Some smart entrepreneur (or WeatherTech) could make an aftermarket unit for that area (tool box etc)
I'll make a beautiful custom one from Mahogany for a few hundred $$$$ … LOL
hand cut dovetail joints for an upcharge
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