Buller Huts Trail-January?

Gooday folks,
https://www.trailhiking.com.au/buller-huts-trail/
Here is the walk in question.
January is of course, summer. But is it doable?
Info on the tracks would be nice if you know your 2cents.
Water?
Any comments?
What are your thoughts Bushwalkers
Thanks
https://www.trailhiking.com.au/buller-huts-trail/
Here is the walk in question.
January is of course, summer. But is it doable?
Info on the tracks would be nice if you know your 2cents.
Water?
Any comments?
What are your thoughts Bushwalkers
Thanks