A.C coaches are well maintained. On board house keeping staff continuously cleans the compartment. Toilets are also clean. Personally travelled from BZA to BLS in 3rd A.C. Attendents were also humble in nature. And they promptly were present to wake up aged or asleep passenger who were to de-board at early morning stations like BBS,CTC. Only problem is they ask for some "kharchha paani" while de-boarding.
You will never ever get this train running empty or less than 100% occupancy. Sleeper were like hell lot of crowd.