To negotiate disputes in places other variants may be open ended, to provoke more conflict, so. The best way should be a user-friendly that even cases could have talked to the fullest.
Parley in open places. There may be other factors provoke conflict increases, so the best way is to find a place that is private. That the parties can discuss more fully.
The dispute in the open. There may be other variables provoke conflicts more and more, so the good location should be personal. The parties can discuss fully.