Im interested in owning an iguana but I would like some basic starter advice.

Hello reddit, as the title says I would like to own an iguana, but I dont know much about how to care for them. I've looked up the basics but based on my experience on other pet/exotic pet boards I know there are usually strict/specific ways to care for most animals that basic research fails to cover well. The best way I've seen so far to get actually useful advice is using reddit through comment sections or megathreads. I already know owning an iguana is easy in my state(nothing required legally) and Im more interested in advice like free roam vs. enclosure, enclosure advice, and absolute Do's and Do not's.

If there is a mega thread on this topic or a website/other resource that I have somehow missed please let me know, but I want to ensure that I am knowledgeable and able enough to do my ownership correctly. Thanks for the help guys.