12244 Coimbatore -Chennai Central Shatabdi Express

good train

Nicely kept train, on time and excessive  food.  Improvements can be done by way of automatic doors and smoke alarms.  Passengers have been noted to keep doors open at times and some have also smoked in the toilets.  Onboard team have been demanding tips at the end of the journey.  Overall the service is good can get better with some improvement.