Part-time Household Helper

Looking for a second set of hands to come in once or twice a week to help clean, (vacuum/mop/dust) pick up clutter, organize and do laundry. I am just moving in to a new house, have two young kids and a small dog. My husband and I both work full time at home, and we never seem to have enough time to get everything done. A mother's helper/housekeeper is what we are looking for. Even better if you are occasionally available for babysitting, pet sitting and/or housesitting. Can be flexible with hours and schedule.