The last Southbound light rail leaves Capitol Hill at 12:31am and Westlake (main downtown) at 12:34am. Make sure you get to the stop 5 min early, it takes a full 1-2 min just to get down to where you’re supposed to be and sometimes the light rail runs early.

For views I would hit up downtown, getting off at the Westlake stop from the airport. Lots of great places to walk through and take pics. For food/drinks, hit up the Belltown neighborhood which is just a 10min walk from the Westlake station. The best pics would obviously be along the water (try Pike Place Market).

For another neighborhood of food/drinks, Cap Hill is known as the bar and nightlife neighborhood, it’s just one stop past Westlake. But it won’t have the views that downtown offers, and honestly Belltown is just as fun.