My place is a 2 min sheltered walk from Kallang MRT Station on the EW (Green) line which takes you directly from and to the airport.
From the airport, the train will travel to Tanah Merah Station (EW 4) which is 2 stations away. Mandatory for all passengers have to alight here.
From there, take the train in the direction of Joo Koon.
Drop off at Kallang MRT Station (EW 10) which is 6 stations away from Tanah Merah.
The train ride from the airport to Kallang MRT Station is about 15 minutes.