Cooper is located on "Thanon Pan" on Silom road.  Here's how to reach us:

1. Sky Train:

From Suvarnabhumi Airport:
Take Airport Link City Line to Phaya Thai. 
Take BTS sky train from Phaya Thai station (N2) to Surasak station (S5). You have to change your train at Siam station. 

Take Exit 3 at Surasak station. Walk pass Mode Hotel and Bangkok Christian College on your left then turn left to Thanon Pan. It's about 10-minute walk. Cooper will be down in the alley on your left hand. Please notice a green gate and 'Rainbow Tours' signage in front of the alley.

From Don Muang Airport:
Take Airport shuttle bus A1 (on airport's ground floor, Door 6) to BTS sky train Mo Chit station.
Take BTS sky train from Mo Chit station (N8) to Surasak station (S5). You have to change your train at Siam station. 

Take Exit 3 at Surasak station. Walk pass Mode Hotel and Bangkok Christian College on your left then turn left to Thanon Pan. It's about 10-minute walk. Cooper will be down in the alley on your left hand. Please notice a green gate and 'Rainbow Tours' signage in front of the alley.

2. Taxi:

Please give our Thai address to the driver which you can download below. Alternatively, you can tell the driver to go to "Thanon Pan" or "Soi Wat Kaek" (means Hindu Temple) on Silom.  

Entering from Silom Road, we'll be on the 4th alley on your right hand side. About 30 meters from the main road. 
Entering from Sathorn Road, we'll be on your left hand side. About 1 kilometer from the main road.
Please notice Rainbow Tours signage in front of the alley. You can ask the driver to call for direction at 0935962465.