Best Way to Share Tapo C402 Camera Access with Immediate Family

I just ordered two TP-Link Tapo SolarCam C402 Kits and they’ll be arriving next week. We're planning to install them at our family cabin so everyone can keep an eye on the place when we’re not there—mainly to monitor the garden, lake area, and any animals that might be getting into things. I was wondering if there’s any way to set the cameras up so I can give people a link to view the feed, without requiring everyone to download the Tapo app. Ideally, I’d like it to be “public” in the sense that it's easily accessible (like via a URL), but still private so that only immediate family members can view it—not just anyone with the link. If that’s not possible, is there at least a way for multiple people to have their own Tapo accounts and log in to view the cameras and or get notifications? Just looking for the simplest way to share access with family without making it a hassle. Thanks!