We have a demo of multi-server usage here https://demo.ideastore.dev/multi-server https://demo.ideastore.dev/multi-server and here https://octothorpedwordpress.

We have a demo of multi-server usage here https://demo.ideastore.dev/multi-server https://demo.ideastore.dev/multi-server and here https://octothorpedwordpress.com/how-it-works/ https://octothorpedwordpress.com/how-it-works/ and are actively working with people interested in hosting their own ring.