Incredibly, ALL the seats on the KLIA bound side are in the sun. If only the seats were two feet more forward. :/ since the seats are bolted down, your best bet is to sit on the edge of your seat.
Fastest way to Kuala Lumpur International Airport is the KLIA Transits Train. It departs from 04:40 to 00:10 and it takes 28 minutes to KLIA and 32 minutes to KLIA2.
The TRANSPORTATION HUB for KTM Komuter train, RapidKL Light Rail Transit, ERL Transit to CYBERJAYA/PUTRAJAYA, SALAK TINGGI and KLIA/KLIA2 and TBS, bus terminal for bus service to South MALAYSIA.
Try to catch a picture or video of the high-speed KLIA express as it whooshes by! It's pretty fast, so you've less than 20 seconds to do so. For your safety, stay behind the yellow line.
Fucking loosy SERVICE, huge crowd line up at machine, 2 out of 8 are NOT IN SERVICE, another 4 need you to prepare correct amount, only 2 are note & coins! FUCK!!!