S C.
Yelp
Very cool place! They actually have a mall inside the airport with stores that sells clothing, tons of food, etc. They also have a hotel inside the airport and another hotel adjacent to it.
There are two terminals, broken up into KLIA (domestic) and KLIA2 (international). The terminals are right next to each other, but can be pretty cumbersome to get to. We were suggested to take the "free shuttle bus" to be transferred because the hotel I booked (which the description said "next to the airport" - walkable) was actually on the domestic terminal, whereas we landed on the international side :(
Unfortunately, the quick transfer turned into a new hour ordeal. We had to switch buses and then still walk about 5-7 mins. (Luckily, the hotel showed up with a golf cart, half way there!)
The airport itself was VERY clean. Everyone there was extremely polite and helpful. (I had to ask 4 employees + a stranger for help.) Everyone I encountered spoke English, so commination was very clear and easy.
The snacks and drinks were very cheap there. I paid $1 Malaysian Ringgit for a bottle of water. (Exchange rate was $1USD to $3.5 Ringgits.)
I must say, that despite the ordeal, if you can, book a room if you have a long layover, especially if it's overnight!! I saw tons of people sleeping in the airport, on the floor, etc. I couldn't imagine after an exhausting flight, having to spend the night there. The room was well worth the money!! FYI, they also have certain hotels, you can get by the hours, if you just need to freshen up or for short layover.
My only disappointment was, we were hoping to be able to step out and do some sightseeing and grab dinner . . . Don't count on it. I discovered the airport is an hour taxi ride away, so we just ate inside the hotel.