British/Chinese family looking for helper

Hi, we are a British/Chinese family of 4 with 2 boys (9 & 11 yrs old) and a small dog.  We are a happy and simple family and would like to have a friendly and cheerful helper to join our positive energy in the family.  We are looking for someone who can be available end of March/ early April, mainly looking after housework and cooking.  Our helper will be given a lot of flexibility to manage the housework at her own schedule.  We hope our helper enjoy cooking like we do!