Originally Posted by
Marty321
Not as important, but just wanted to add that the BA/OneWorld lounge is pre-imigration in the Schengen Area. The only lounge outside of the Schengen Area after immigration is a TAP lounge (unless something changed).
Perhaps OP meant security rather than immigration.
There are some cafe's etc post-immigration but not as much there as in the main post-security concourse in T1.
Do BA still use the ANA lounge? If so, that's quite close to immigration.
But immigration can be very slow if you are unlucky 20 minutes, plus a walk on the other side to your gate.
So you will have to leave the lounge a lot earlier than you might prefer in order to exit the Schengen area to get to your gate.