You will love:
Every detail. The lovely hosts Alan and Shirley seem to have poured great love and attention into every aspect and detail of your stay, certainly that's how it seemed to me. The accommodation has a 5 star resort feel to it in terms of making everything as nice as possible for your comfort and enjoyment, cleanliness - 5 star resort; peacefulness - 5 star resort; attention to detail - 5 star resort, you're treated like a valued guest and friend but you're not paying $1,500pn, if you get the idea. I'd say Alan and Shirley have something that the rest of the accommodation world need to look to in terms of an ideal model, Id say they're doing everything right. I'm just a business traveler who stayed here for a week.
You will love:
The quiet location and natural surroundings - kangaroos bouncing around, full orchestra of birdsong, a wonderful aspect and place of observation and so on. Having said that, you are only a few minutes from Scott's Head (a beautiful small holiday beach resort kinda place) and maybe 10mins from Macksville which has everything.
The accommodation seemed bigger and better than the photos (the full width of that 'shed' and probably 100m2 including 20m2 balcony and would be great for a single or couple traveling, a family, also very close friends. The kids (and adults) will feel like they are on an adventure. Far more interesting than any hotel, motel.
Something you might not love - no wifi and patchy network coverage, (I managed a bit of hotspot on Telstra but it was in and out and very weak). However, I would say, dare to be unplugged for a moment and soak in the reward. You'll feel like you've been on a relaxing spa retreat, completely unplugged from your usually over busy stressful life.
I don't want to raise expectations too high (and find the price doubled for my next stay lol), or put any burden on the hosts so consider how much you are paying and I am confident you will be most pleased.
Alan and Shirley must be the most generous airbnb hosts at any price point I have experienced. You will want to leave your devices at home and come stay again!