This station is the southern terminus of the Lynx line so it has a greater capacity since more people will be starting or finishing their journeys. They have a three story parking deck (free!) and a ground level overflow lot. Both are accessible from South Boulevard.
The platform is elevated, so you might want to consider taking the elevator or feel free to climb the stairs if you feel fit. There is a ticket vending machine on the platform, but you may want to use one of the two that are in the garage if there is a line.
Not a whole lot of cover on the platform, so if it's wet or windy or cold, I'd suggest waiting in the garage until the train gets ready to leave.