Essentially, for trained negotiators under most circumstances, the physical locations of negotiations and the room layout should not make much difference to the outcomes of the meeting. It is reasonable to assume that most commercial negotiations are based at least initially on a principled- or pragmatic-type approach. It is arguable also that any advantage gained through intentionally creating an uncomfortable environment to put short-term pressure on TOP is likely to be short-lived as TOP will likely reflect on this later and seek means to get even.