The AEC (Air-conditioned Economy Class) consists of 74 seats in forward and reverse directions. It is the cheapest class of travel available on certain trains only.
There is also a variation of the AEC with a Surau or Muslim prayer room attached. This AEC with Surau has 52 seats.
Interior of AEC with Surau
Inside the AEC with Surau. The partition for the Surau can be seen at the end of the coach.
Inside the Surau.
Space to perform the Wudu.