Most motor homes have multiple egress paths.
Door, Windows (I have two escape windows one on each side
If you fit through a 14" hole you can go out the vents
And last the windshield is designed to be removed very easily Many you can simply push out (THey don't push in but they easily push out) and you can walk out that way.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times