Sibi, After Sg Besi tol, turn left to Technology Park (TPM), passing Astro, Bkt Jalil, Kinrara, straight all the way till you meet Sunway tol, after paying RM1.60, about 200 meter from there turn left (that is Sunway area). Then at first traffic light turn right. The Grand TT is about 500 mtr from there. Find a way to go to the Parking enterence.
or call me. ,