Earlier this train was part of Southern railway (Train No-6003/6004). Must admit that the upkeep was very good during that time. Now it shares its rakes wth coromandel express. Many times it reaches mas at 4-30 and leaves the same morning as coromandel express with very little time for cleanliness. A shoddy treatment for two prestigious trains connecting chennai and kolkata. Too many waitlist in sleeper class is also making journey by sleeper class uncomfortable for reserved passengers