Costs a lot to buy from the local garden center everytime when clearing the enclosure out and smells bad when wet. This is also harsh and abraisive on the lizards stomach as they run over it. Too abrasive on the lizards stomach. When it comes to cleaning the cage just roll the carpet up and put it in the washing machine. NOT abrasive on their stomachs so it is the best option by far.
Crickets can breed, lay eggs and the eggs hatch easily on the astroturf as well.
I mean the furniture you supply your lizard in it's vivarium. A large branch that stretches across most of the enclosure that it can sit on. A large water bowl for bathing in. An area with sphagnum moss peat so the lizards can dig and pregnant females can dig burrows and lay their eggs. Plenty of Dracenae or more commonly known as Dragon Trees.