Hi All, Just wanted to help a little bit, I am currently engaging a part time maid from The Cleaning Authority. Helpers are efficient, trustworthy and value for money. The contact person (Jimmy) is also very friendly and prompt with his reply. They have many different helpers and will always send a replacement should the current helper be sick or etcs. Their rate was $68/session for 4 hours (HDB). You can contact Jimmy at 9627 9165. Hope this helps!