Some time ago my kid was totally into Minecraft™. We started to build a world together. But the server was my computer. Switch off and the world was not available.
Luckily I had a mini PC available and started to figure out how to install and run a local Minecraft server.
Finally everything was up and running. But there was a catch. I only had one monitor and I don’t wanted to switch all the time to inspect and control the server.