The Big Treehouse offers New Lambton and surrounding suburbs with a boutique childcare facility for preschool-age children age three years to six years. The Big Treehouse provides a high teacher to student ratio, custom facilities, and innovative learning programs for children to learn through play, assisting them in developing at their own pace but in guidance from the EYLF. The program will, in turn, allow them to become school ready and give them the best possible start to their formal education path, i.e. Primary school.