You follow the red line of the Metro to the Acropolis station. It is a common meeting spot for tourists and tour guides.
We can pick you up from the airport, port, hotel with a vehicle.
If you don't wish to be picked up with a vehicle , due to proximity to the Acropolis, we can meet at the Metro (subway) station "Acropolis", or to meet you at the hotel and walk together to the Acropolis.
I'm very flexible.