There are several server hosts available for this, which can easily be found through Google. In order to run a server that does not stop once you turn off your computer, you will need to rent a Mount & Blade: Warband server. That way we can keep track of server owners, allowing us to easily communicate upcoming updates to the mod.
Once you've gone through this process, we strongly recommend that you join our Discord server, and let one of the developers know that you are hosting a server. This guide will help you through the process of setting up a dedicated server for Full Invasion: Osiris. Though there are several things you will need to arrange, hosting a server is not a very complex process.
