SAS,Ii don't need to do any research to work out which person with a commercial vested interest you are quoting!
Sorry Mate.....but you are completely wrong in that assumption.
As I only pulled part of a long post.....so did not attribute the small portion to the original poster.
May I assume you refer to Optional Windows on the 225 and not to the standard fit?
Somehow....I seem to see the additional cabin height to be of value no matter the manner of entrance/exit used....and whether it is a Normal procedure or one done under water in the dark....that extra height makes a world of difference not matter what.