desert edge campers

good evening all

we are currently considering selling our caravan and purchasing a camper trailer because we feel that we are some what restricted in where we would like to go and can go with an on road van.
we have a local dealer that sells desert edge campers built in Queensland by telwater industries, but i do not know to much about this brand.they have a great reputation in the boating industry ,building aluminium boats like Quintrex, stacer and savage boats . is there any one on exploroz whom has had first hand experience with desert edge campers or heard any good or bad reports and are they a capable unit or not. the suspension is an AL-KO independent rubber suspension, is this suspension capable and would it handle trip to the likes of the Simpson Desert or Cape Yorke etc.

thanks all, kindest regards andy.