I just remodeled my pen...I even let my wife help with the aesthetics. She likes to help place the rocks, make hiding places, and pick out plants that will look nice in there, as well as attract the insects. She really does enjoy it too, although she seldom admits it.
I was telling Eve...I took out most of the heaviest rocks and added dirt to the area I had created to let the lizards go deep into the pen. For some reason, some lizards were going down and not coming out. so many places to hide, I would end up digging up the area to find them.
Now I have a few heavy rocks, but nothing placed in such a way to make it difficult to remove. It was awesome watching the lizards when I put them all back in. They were very active, wandering around checking everything out...like they were in a new home.
PS....Eve...my son seen the red head female out on the deck this afternoon LOL
John