Chris,
I think the species is much more comfortable on the ground but have to say she spends a good amount of time in the branches of the enclosure and loves to hang in the tree outside. The tree outside has many small branches that she can brace herself with and she is much more confident in that rather than the large wiide open branhes. I built the cage, I don't know one commercially available in that size with the features I chose. Here are a couple more pictures. She spends every night down under the subfloor and hits the branches mid day during her romps.