Very cool stuff. In the real world, I would expect this to work best in fresh situations where nobody has an entrenched stake in whatever portion of the split they already have. For example, I might be willing to pay more for a larger room, but would I really do so if I felt bad about taking that room away from my friend? Not sure if the model accounts for such non-financial considerations that bleed into the financial. Maybe the authors will correct my misconceptions if they're here.<p>This work deserves more visibility than it's getting imho. Still I'm not sure how to use it in my own life.