Yeah, I know, I was thinking of stacking all 3 on top of eachother at first but knew that wouldn't be worth it.
I just want him to have space to crawl around when it is night time.
For now I have a hide box in there if he wants, but I plan on spiffing it up on the inside. Adding vines, rocks, more natural things, more hiding spots, platforms on the top bin, hiding boxes on the top bin (don't ask me how i plan on doing that yet haha) etc. Right now I just don't have access to those things.