There is no public transport to get there. Either you walk about 10-15min from Jalan Bukit Bintang or take a taxi to get there.
Location map (on Transtar Travel website)
Transtar (luxury single seat, 16-seater bus to Singapore)
Go Genting Express (RM 8,50 one-way - bus and cable car)
Moon Eleven LCCT
Small homestay-type-of guesthouse / hostel in Sepang, convenient if you have an overnight stopover at LCCT and don't want to travel all the way to KL
Rainforest Bed & Breakfast
Rainforest B&B is a guesthouse in Bukit Bintang, the outside of the building looks like a forest covered with trees and plants.
Old Railway Station, Kuala Lumpur
The old railway station is a moorish-style structure that was built in 1910. Long-distance train don't stop here anymore but at the nearby KL Sentral station.
Craft Complex, Kuala Lumpur
graft centre in Bukit Bintang with various graft shops, museum, batik workshops, artist colony and more