Arrived at Reagan national at about 8 pm. There we...

Arrived at Reagan national at about 8 pm. There were no signs showing me how to get down one floor in order to get a taxi. Tried going to the right. Parking garage. Finally asked a Metro staff person. Had to go to the left, enter the terminal and then go down one flight. It was difficult to figure out how to have a family member pick me up at the airport.