Love the idea! What if instead of stakeholders voting on everything you implemented a “steering committee” style model. Stakeholders meet/organize at some cadence to make larger decisions and decide the direction to “steer” the instance and the smaller decisions made in service of the direction decided by committee are left to the admins (decided/maintained by committee). The committee would have veto power over those decisions.
Just thinking of communication overhead and how the more is decided by committee upfront the less agile you can be.
Holy shit I would take this over an open floor plan any day. I dream of having my own quasi-isolated space.