That looks really interesting, for me at least, but that leans pretty far into the design/create yourself category. I have family who are realistically never going to pick up a pi and flash the OS to get that set up. I see there are a few devices you can buy though, and while I don't think they'd make it past something like this: https://yellow.home-assistant.io/nvme-selection-power-supply... (if they even got that far) something more like this: https://ameridroid.com/collections/kits/products/odroid-n2-h... might work alright...