I have some basic props in my studio like mugs, notebooks and pens, office supplies, and staging for shelves. Consider bringing things that you use for work (make sure they don't look beat up if they are well-loved). Try to pull in your branding colors with accessories that looks amazing and very curated.
Think of what you use in your personal life that your audience could totally relate to. For example, I've included my gratitude journal and some of my favorite books because they are very much a part of who I am.