Originally Posted by
yosithezet
Take the airport train to Phaya Thai and change to the line heading to Bearing. Get off that line at Chitlom and walk on the bridge to the Erawan mall where you enter and then go down a level and into the hotel. Expect an 1-1.2 hours or so I guess.
With the train departing BKK every 20 min and taking 28 (+/-) to get to Phaya Thai followed by no more than a 10 min stretch on BTS to Chit Lom it would be no more than an hour at the worst.... 45 min best.