This is a hosted stay through Hipcamp, below is the information provided by the Host regarding their offering.
They have a small paved van site in their front garden, located next to a park, walking distance from the beach in Nightcliff, one of Darwin's most desirable neighbourhoods, with the vibrant Nightcliff foreshore with cafes and food trucks all within walking distance. They often have working holiday makers volunteering and helping out around the property. You will be warmly welcomed.