Are they now working out of someone's house?
https://www.realestate.com.au/property/22-glenview-rd-mount-kuring-gai-nsw-2080/
Not really a central/international designation to have an office.
In looking like the previous address being twin waters (included on the ASX announcement above) it would appear that is where Mike lives as it is now CAG:ASX address.
https://caperange.com.au/contact-us/
