I stayed in cabin #1 ("Wander") for several days, and was very happy with the experience. Everything met or exceeded my expectations. The cabin is very tastefully furnished, well-equipped, and very comfortable. The views from the cabin are fantastic. I enjoyed wandering through the garden and the adjoining area of rainforest, as well as taking a short walk along the rail trail. It was great to observe the bird life in the area from the comfort of the cabin. I also got to see one of the local echidnas up-close as it foraged through the garden.
The only negative I could think of was the sound of logging trucks using engine brakes nearby a few times (only during working hours on weekdays), but the noise was quiet enough to mostly ignore from inside the cabin. The area was very peaceful the vast majority of the time.
The location is ideal for accessing the local waterfalls (and avoiding the crowds by visiting early/late in the day), or for a peaceful retreat. I would gladly stay again.