What is the best way to reach from KLIA2 to Novotel KLCC?
Grab or official airport coupon taxi would be best for me.
We don't whats best for you but I would also get a coupon taxi which would also be best for me.
Its not the cheapest option but fastest and most convenient.
Just get a coupon taxi from the airport. It's not very expensive if you ask for the budget taxi and it takes you directly to your hotel without the hassle of changing trains of buses.
About MR 100. Quite convenient. Slightly cheaper with KLIA express which takes you to KL central and then a taxi from there.