WANTED: Home for family of seven

We are a Christian family visiting from Australia. Benjamin is undertaking a fellowship at Christchurch college for three weeks from the 13th July - 1st August. We are a family of two adults and five children 10-19 and are unable to get accommodation for our family at the college so are looking for alternative accommodation nearby. We would love to housesit for anyone that might be going away during this time. Please email us at your earliest convenience if you have anything available or know anyone who might.
Thank you so much,
Benjamin and Elizabeth Saunders