The difference between a legal stop and a workable stop
A marked bay can still be a poor loading position if it leaves a long carry, repeated crossings or too little time to work properly. The best option is the one that keeps the route short and realistic for the length of the job.
Parking details worth checking early
Tell the booking if the best loading point is on a side road, if restrictions change by time of day, or if the entrance sits away from the obvious stopping place. In Landore, those details often decide whether the job starts smoothly.