I have travelled this route multiple times, but this time was a very unpleasant experience. I was travelling with my 2 year old kid and had booked a double sleeper in the middle section,upper berth. But unfortunately, as told by the conductor, the bus was changed last minute and all seats were reshuffled. So I was offered the last berth(on the tyres)and the entire journey was tiresome. Also the bedspread was very rough and dirty. Hope they do something about this.