Try this
- Choose an entrance or landmark both people can identify and state which direction or side if necessary.
- Share a useful arrival estimate and update it only when new information changes the plan. A precise live location is optional.
A worked example
“Let’s meet at the east entrance. I’ll tell you if my estimate changes.”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
Use direct updates rather than interpreting a map location as a promise.