Help needed from senior members of this forum

I am looking to setup an AP for our shop. I and not an expert in networking and mikrotik but I do have basic knowledge. It sort of stops at ip tables and routing. There is only one internet connection which is gateway by a machine which is also a file server and http server.

How many wired ports do you need? I would go with either a 951G or 2011UAS-2HnD.

Thanks for your prompt reply , I have just figured out the way out of it :slight_smile: