Comfortable Accommodations SEA Airport Coastal Apartments in Des Moines offers two bedrooms and a bathroom. Each apartment includes air-conditioning, a kitchenette, and free WiFi. Modern Amenities Guests enjoy free on-site private parking, laundry service, and a tour desk. The apartment features a washing machine, dining area, and a work desk. Convenient Location Located 5 mi from Seattle–Tacoma International Airport and 5 min from Des Moines Marina, the property provides easy access to local attractions. Nearby Points of Interest Nearby attractions include Seward Park (15 mi), Museum of Glass (16 mi), and Tiger Mountain State Forest (27 mi).