I traveled from Coimbatore to Chennai on 17 May 09. The Sangita travels charged me Rs.850!! for the travel with a bus that has defective seats and no proper leg space. Even the 2+1 semi sleeper does not cost this much. They did not provide any shawls and kept the A/C at full, when people complained about it they switch it off, this was happening once in a while.
One can feel the slightest bump in this bus, it is like a converted old bus fitted with A/C. I just want others to be aware before booking this bus and spending of so much of money that does not worth at all. I don't understand if the rates can be fixed as anybody want to and if there is any law to govern this.