£0 remaining for a swing set

This family, who have three daughters, are looking for a way to spend more time together. The two older daughters are active and love playing at the park, however, the youngest has a serious, limiting illness, needing constant care and supervision. Mum and dad feel that they don't get to spend time with their eldest daughters, and would love to utilise their back garden by installing a swing set with climbing wall so that they can take any opportunity to get outside and have some much needed fun together.