Looking for Great Helper

We are a small family living in a large apartment with a very nice helper accommodation. We live in the Mid Levels. Our son is already at boarding school and we travel often so there are never many people in the home.  Or main requirements are for a self motivated and organised person to manage detailed cleaning and organising our home.  A little cooking and shopping.  Actually we think its a great helper position and we are looking for someone special who can join our home.