War rooms are a very old agile concept and the first big investment on the project success. If your team members consider that the project doesn't not need a war room, project goals are not so challenging, project is not so important or they are not interested on it.
"
I'm beginning to think that a project not worth a war room may be a project not worth doing."
We may think that this old concept could be related to the old school management theory, but if you take a min to review it deeply, it's the most agile concept ever.
So, in this post you will find why and how to create a great agile war room from the ground up.