Leaked set photos:

mintinbox MFCockpit

Last one looks like some sort of corridor in a ship....

Reminds me of the corridors in Grevious' ship.

Hard to keep composure when you see what my eyes have seen. Best seats to the most loved space opera! (@JBoyega)
seats= falcon cockpit?
or did he see some completed footage?
or vader!

or none of the above