Some things that would be good to keep in mind are:
Shoes or boots for walking
Sanctuary is in the middle of 50 acres of hilly rainforest and there are a couple of kilometres of walking trails through the forest to explore. The Sanctuary 4WD will pick up and return you and your luggage from the carpark or bus stop. At other times there is a beautiful 600m walk through the rainforest to the carpark and beach.
All linen is provided at Sanctuary but beach towels are a great idea
The paths leading to the accommodation are fairly well lit at night but it is low-level lighting. You can bring small hand held torch if desired. Most guests find the torch on their phones suitable as enough of a back up. Also handy for a bit of night wildlife spotting or a moonlit beach visit.