Here is a short video of the Flying Coffin in its current form. You can see a pillow in use in the video because the rudders were installed in a fixed position for 5′ 9″ adult male. Adjustable pedals would be a nice addition.
The rotating keyboard tray is a prototype much like the cockpit seat assembly and I intend to do new versions of both with a more finished appearance.
And a video of closing up the Coffin