The cabin is a 4 car stacker. With that in mind, it probably is sealed off at the back of the cockpit. Might have a window?
It looks cool. Cleaner than the motor up front traditionals.
"I have marveled often at the thin line that divides success from failure and the sudden turn that leads from apparently certain disaster to comparative safety." Ernest Shackleton, Antarctic Explorer, Sea and Land, 1874-1922.