Polestar 2: small pre-purchase questions

Last week I took a Polestar 2 for a test drive in the UK and loved it - it’s currently top of my list of possible car purchases. But I had a few small things I didn’t check during the test drive that I’d love to know:

• does the small screen behind the dashboard show the current speed limit alongside your current speed? I’m pretty sure it does but I can’t clearly remember seeing it.

• how good is the 360 camera for reverse parking? It seemed great to me for narrow roads and lining up in a parking space, but I’ve heard criticisms of it while reverse parking. I’ll be reversing the Polestar 2 into a tight spot often so it’s important to know!

• I assume installing two child car seats (both front-facing) is absolutely fine?