My Height is 6ft exactly
I book my tickets in AC 2 Tier only nowadays as I want to travel by Side Lower only.
/blog/post/508059
There's a difference between Lengths of Side Lower/Upper Berths in AC 2 Tier and AC 3 Tier. Side berths are longest berths in AC 2 Tier.
AC...
more... 3 Tier even nowadays has has shorter Side Berths, by that standard these Economy coaches would simply be unimaginable.