Very convenient, better than travelling via car which would have taken very long. Problem I had was I accidently booked the wrong day and got charged 2500 per person to rectify it. I literally booked, realised and call them up to make the change.
I paid 5000rs for the mess up and then more for the flight putting me out of pocket by 8000rs.
Not good specially if its all electronically done and could have been change with a click of a button. I was happy to pay the extra for the flight as I know prices vary day to day, but the 5000rs to change it was absurd.