Gents AC Dormitory at MAS, in front of PF 3.
It is well maintained cabin privacy dorm @ Rs. 265 for 12 hours and Rs 600 for 24 hours stay. Single bed as well as double bed cabin available.
Neat and clean Washroom and Bathing facility. Luggage can be locked in under bed storage.
One needs to carry an extra cover as AC...
more... is chilling and you will not feel necessity to to turn on the fan.
Lady in-charge knows only Tamil and no other language (not any other South Indian language), so bear with her. It may appear that she is taking rude but its not so, was polite with me, despite language barrier.
Dorm gets full by 9 pm for night stay, during day its generally available.