Western Family of 4 in Singapore

We are looking for a helper to start as soon as possible. We are a family of 4 in a nice, light, airy condo in Bukit Batok. The main responsibilities are cooking and housekeeping. One person in the house is vegetarian and the others eat mostly western food. The children are at kindergarten during the day time. We are looking for someone fun and happy who is willing to play with the children sometimes. We are a loving, friendly and very close family. We would prefer someone who is Christian/Catholic.