I'm currently using a mix and aspen and sphagnum moss. It seems to hold the humidity right about 60 % or so. I'm thinking I'm going to run a couple pieces of PVC pipe across the top of the cage for them to climb on until i find the perfect branch to clean up and place inside. Here's a short video of two females, the male is under the hide box on the left. He can usually be found in the bird nesting box as I use as a hide. I'm thinking of mounting it to the wall of the cage to make it somewhat of an arboreal hide.

Brad