Can't load coordinates from instance

[Former user]

Lets assume I want to run an nmz bot, I want the player to sit in the corner of the nmz area whilst fighting monsters. You would think to just get the coordinates of the corner and have it move there, but because its an instance, these coords are always changing. The same applies with pest control, something simple as leave the pest control starting area and head to the middle becomes very difficult because its an instance. Does anyone have a solution for this type of calculation? I have heard queries could be useful but I don't think so.