Free/Basic vs. Pro interface

I need to upgrade from free/Basic to Pro in order to do a one-on-one presentation that needs to last one hour and involves sharing of Excel and Word documents from my desktop. I will not be using Docs, whiteboard, team chat, scheduler, AI, etc., only Share and Recordings. Am familiar with the free Workplace Basic. What interface differences will I encounter with the Pro version using only those limited features? TIA