Bev C or Bev C'afe is also at Jalan Dhoby which is near the customs! Pretty nice place! It looks like a clothing store but on the first level but there's a cafe and the second floor! The interior is pretty, very rustic! The tart is pretty good and it's one of their recommended stuff to try!
Check out this page for more info http://explodingbelly.com/2015/11/13/the-jb-cafehopping-guide-just-10-minutes-away-from-customs/