This place is good for the caravan park goers and campers, not so much for cabin stays.
We (3) stayed in a cabin which was of adequate size but it was packed with flies.
Luckily, there was bug spray so we spent about 20 minutes just trying to get rid of them.
Unfortunately, it was cold and wet so we were housebound.
The listing states "Linen: Fully supplied for all beds" but there was no linen on the bunks so even though there is a heater in the cabin, unfortunately it was an almost sleepless night for one of us.
The listing also suggests "digital satellite television and D.V.D player. Shower and toilet"
I don't know if they have that in some cabins but ours did not have a TV or shower or toilet. You had to go to a central facility for that and pay for showers. (which is mentioned in the listing)
The kitchen amenities are very basic and the fridge only has a few sachets of milk which is fine for a caravan park. There is also no drinking water inside the cabin, but you can fill your bottles at reception. (which is also mentioned in the listing)
The location is quite isolated so you'll have to drive into Apollo Bay for your supplies which is about 20 minutes away. The closest attraction is the Cape Otway Lighthouse.
Overall, average because of the lack of linen and abundance of flies and no private bathroom or toilet as well as the remote location.