Southern Railway — Stinking Compartment

Yesterday I travelled from coimbatore to chennai by CBE-MAS SFEXP (02674) (CHERAN EXPRESS) in coach number S-8. Our seat was just near the door. Though this train starts from Coimbatore the bathroom was stinking and the foul smell filled our seat area and it was difficult sit !! It seems it was not at all cleaned !! Bathroom was just slushy and water was not flowing out freely !! My 85 year old mother in law was with me and she found it very difficult to breath and we were forced to keep the windows open (which is a risky affair during night time !!). Really the worst journey !! Railways is paying a bonus equal to 78 days wages to their employees and this is quality of work they do !! Really pathetic !!
Hope concerned railway employee is pulled up for his/her negligence and it does not occur in future.