In our 9 day vacation in Victoria (Melbourne, Great Ocean Road and Park Hill Farm Stay cottage) this was our favorite experience by some distance.
The farm in itself is a destination with endless acres of varied but typically Australian geography and sheep and cattle galore. The farm is a beauty some 5 kilometers off a main road - it feels appropriately remote with silent nights and visible stars. The sunset and sunrises are superb. Swimming in a suitably muddy water hole for those inclined. Three kid friendly dogs to mess with.
The cottage is comfortable - exactly what you would expect on a farm in Australia with 4 bedrooms and all expected cottage amenities.
The hospitality of the owners Carol and Bill was excellent.
I recommend this farm stay extremely highly more especially for city people who want their kids to experience Australian farm life. But it suits all.