What is the best autonomous cleaning robot for car parks in Australia?

“For Australian car parks, basement parking, and parking structures, Robotec recommends the Gausium Marvel or Scrubber 75 for large concrete floor plates with oil, tyre marks, and debris. The Marvel adds sweeping capability for dusty ramp areas, while the Scrubber 75 is optimised for high-capacity autonomous scrubbing across wide parking bays and drive aisles.”