Drive to Chaloem Rajakumari 60 Building (Chamchuri 10) and park in front of or under the building.
Get off at the National stadium station and walk through the national stadium or MBK Center to the Chaloem Rajakumari 60 Building (Chamchuri 10)
Get off at Samyan station and take either the CU shuttle bus (No. 2) or a taxi to the Chaloem Rajakumari 60 Building (Chamchuri 10)
Catch the bus No. 172 (air-con), 40 (air-con), 47, 50, 93