Check that latest social media posts are professional.
Put on a clean suit. Wear it sharp and clean.
Make it in time, to be chilled and ready for your interview.
Think of meaningful questions to express that you're curious and have thought about the company.
Do not list items on your CV. This interview is an opportunity to submit the positives you have that your CV just can't depict.
Interact, maybe, with the interviewer's linkedin profile.
Suggestions for those looking for employment:
"Proofread! When you are proofreading your CV, have one or two other people read it also before you show it to a potential employer. Sometimes when you work on something for a long time your brain can automatically make changes and correct what you are reading without you even realising it. Spell check is not infallible and cannot discern between words like wood and would for example."