1. Bus No. 143.
Board at Pasir Panjang road, right behind KR/SH.
Get off at UE square.
walk down to River Vally Road. turn right and cross the road. walk along river vally road. it will be on your right.

Or Bus 143 to Pearl Center and change to No. 54. you will see The hotel on your left. there is a bus stop in front of the hotel.