I am traveling to London tomorrow to meet up with a friend. Unfortunately, she's flying into a different terminal than I am. I was thinking the best meeting place for us (looking at the airport map) would be the Central Bus Terminal/Station. Any other ideas/suggestions or is that the best place?

Since you don't say which two terminals it is sorta hard to say where the best place is??

Terminals 1, 2 and 3 are all close together around the central bus station. Terminals 4 and 5 are on opposite sides of the airport, and each has their own transport hub.

It also depends where you plan to be going on to and how you're planning to get there.

You can eliminate terminal 1 as it's closed.

I think there is an app for this