Nanny & Mothers Helper

We are a family of 4 living in the inner suburbs of Perth, going through somewhat of a challenging time. Our kids (aged 9 & 4) attend a local school - 5mins away, with the youngest attending 2.5 days per week. My husband runs a very busy Construction company and unfortunately I find myself have developed a chronic condition over the past 12mths, making daily tasks challenging most days. We are normally a very active family who love to travel (we just spent 2 years travelling Australia prior to me falling ill), and our kids are wonderful, chatty and energetic. We have had a young Nanny the past 12mths, who cannot offer us the additional hours but she would be very willing to offer a reference for us if needed :)