A1 coach was a 2014 rehabilitated (if im right coach number is 98055). Curtains were clean , with all clips. coach was neat. no coackroaches or rodents sighted. AC was maintained really good. Never felt inhaling stale air or headache in 50 hrs journey. In all the four toilets in the coach the lower attachments were found dislodged from the toilet sink. so irrespective of cleaning the toilet appeared dirty. God knows when it goes for overhauling, gets noticed and repaired.