Travelled by charminar express yesterday from chennai to secunderabad. Was allotted S12/31 RAC. The whole bogie was washed i suppose as there was stagnant water. Even the berths/seats had water on it. Train started on time but since it was wet all over had to wait for the water to dry. It took almost an hour for the water to dry. Rats running all over. The bogie looked clean after it was dried naturally. Two out of four toilets were dry, one toilet had water all over because once you flush, the water doesn't go in po, it spills over on the floor. The fourth toilet was more horrible. with everything overflowing. A human being cannot enter it. The toilets were something different. It had green light buttons to flush. one toilet was rendered useless. Such horrible situation for an esteemed train.