I traveled it in last year. Here is my short travelogue.
/blog/post/5695818This train had few AC 3 Tier then and 1 AC 2 Tier. Post Thawe, I poked a look into AC 2 Tier. And boy, it wasn't even a quarter full. Well, many policemen had seats but not many civilians. The coach attendant even remarked that many berths remained vacant all through the night. It's an interesting choice for passengers on GKP-CPR loop line, but doesn't really have that much demand for Air conditioned travel as of yet.
please wait...Translate to HindiMaine isko pichhle saal travel kiya tha. Yahan meri choti si travelogue hai.
/blog/post/5695818Is train mein kam AC 3 Tier the aur 1 AC 2 Tier. Thawe ke baad maine AC 2 Tier mein jhaank kar dekha. Aur bhai, yeh toh ek chauthai bhi bhara nahi tha. Haan, bahut se police wale seats pe baithe the lekin zyada civilians nahi the. Coach attendant ne bhi bataya ki raat bhar bahut saare berths khali rahe. Yeh GKP-CPR loop line par travel karne waale passengers ke liye ek interesting choice hai, lekin abhi tak isme air conditioned travel ki utni demand nahi hai.