Compact Caravans Feedback

I am interested in a compact trailer that has some of the comforts of a caravan, but the flexibility of an off road camper trailer. We are a family of five and travelled around Australia last year with our bikes and other big gear. Has anyone used or seen in Australia some of the South African camper trailers such as the Imagine trailvan camper trailer or the Onyx. I would be interested to know how these two campers are going in Australian conditions. Has anyone used the Light Weight campers from Ballina NSW. These have two fold out double beds, a fantastic design for warmer days and nights. cheers Libby