If the above is okay for your use case, it is very easy to embed it.
Yes starting with guest is fine for now.
Thank you very much.
I did a copy/paste of the code you provided, saved as php file and ran it on my localhost but I did not see a chat box.
I will review the tutorial.
Thanks again.
Edit:
@mirafun I am making some progress so I try and do some customization via tutorial.
Mucj appreciated.