Traveled on 16-Apr-2016 from Chennai to Goa. It started late and reached late by 2 hours. In site, they mentioned they have a pickup minibus from egmore to koyembedu, but they arranged an auto instead. In bus they have charging point but they didn't power it on before next day morning, that also for few minutes only. This bus is not a good option for hilly road like this, you will be rolling left and right on sleeper. Finally I cancelled my return tickets and came by flight instead.