This approach is good as far as it addresses the classic use case of one NRO having one web site. I think you’ve touched on the idea of campaign sites too on a deeper FAQ. However, there is another use case worth considering, and that is the NRO with multiple in depth ‘proper’ websites. This does occur. In those cases, I’d suggest it is a good idea for the NRO to operate their own multisite based WordPress instance. Good guidelines on when such an approach is worth pursuing would be worth generating inside Planet 4. The general principles though of efficient self managed WordPress at the NRO level is maintained, and it also heads off the thorney potential issue of ‘orphaned’ little side projects being unsupported in the long term.