1.should be Exit A(after tapping ur ezlink card walk out, turn
right, then turn right again, dun go into the shopping mall),
2. once ur escalator reach the top,
3. cross the street(the one that is always jamed in the middle,
headed for bugis street)
4. once u have sucessfully cross the street after several
attempts to squeeze through the crowd, dun go into the crowded
area, turn left(burger king is on ur right), and walk to iluma
ALTERNATIVE:
if u dun wan to cross the street, you can continue walking on,
and u will see an overhead bridge, which is air conditioned, that
will lead u to iluma
edit: visualise wrongly