Any master room or normal room for rental in pasir ris singapore?

We are a young chinese couple.we are urgent to find a master room or normal room at pasir ris in coming 3 weeks.my boy friend works at loyang and me work at wafer fab.where to find a master room or normal room rental?it really very urgent..better if room rental is near by loyang or pasir ris block 135..pls help me..