From Interstate 5: Northbound from the airport take the left side Seneca Exit #165, follow Seneca to 4th Avenue, turn right on 4th and go six blocks to the hotel at 4th & Virginia.
Driving at peak commuter times? Take the "back door" from the airport. Head west on HWY 518 (Burien) then north on HWY 509/99 and take the Seneca exit off the Viaduct, up the hill to 4th Avenue and north to Virginia. (if taking a taxi ask about this route to save some money)
Southbound on Interstate 5: Take the Stewart Street Exit #166, follow Stewart to 4th Avenue, turn right onto 4th and go one block to Virginia.