CW: cnc, asking for advice

Hi everyone! First post here but looking for some advice, and asking purely from my side as a Sub. My Dom and I have toyed with the idea of CNC for a while and we've had a few conversations about it, and They've asked me to do some research into this into what it would ideally look like for me so we can do all the appropriate planning and safety checks before the scene would ever begin. (For context, it was me that brought up the idea in the first place so the c in cnc is so very consensual, and it's a very trusting, mutual and established D/s dynamic)

Essentially looking for advice on how to get started, what has worked as a plan/set up for other people, location ideas (I've already set the boundary of not in my house ideally because the seperation feels important to me), and most importantly how to navigate the conversation of safety and ultimate consent whilst in that sort of higher risk setting. Basically any advice anyone has! Anything you can help with will be very appreciated.