Hello!
In case you're wondering, exit from Exit E from Tanjong Pagar MRT station. (:
(Look at the Signboards if you're like lost or something while walking through the don't know what is it called to come out from the station)
You should be able to see the building once you come out from the Station.
& It's okay if you don't understand a word i'm saying just ask the Control Station.

Liyupei.