it's my 1st time taking a train to KL too ... 
I survived the INDIAN Railway for 10 days, which was HUGE
NIGHTMAREs...
In India (except for New
Dehli railway station), there were:
1. no signage or notification of which train arriving or which
platform and exact time of arrival for the train, or will the train
eventually come...
2. Annoucements - cannot understand what they are talking,
3. Local hardly speak proper english at the uru areas,
4. Everyone points at wrong train directions and wrong platform
numbers, all wrong advises..
5. Trains got delayed for more than 1 hour, or...the train just
decide to re-route in a diff direction and took another 6 hours
more to arrive at our destination......or just stop and go...at
intervals (we hopped out of train to take pics of the locals, when
the train suddenly move away, we have run after it, and jump onto
it, like Indianna Jones...exhilarating).
6. People gonna to rob you..
7. No elevator/lifts, carry your own 12kg backpack + 8kg Camera
stuff, climb up climb down, climb up climb down....good
exercise..
yet it's super challenging adventurous...actually think of it, I
enjoyed it 
,
this one would be easy for me.... unless, I really hop onto the
wrong KL train.. 
