This Comfort Suites hotel provides spacious, clean and nicely-furnished rooms. It has the appearance of being recently refurbished. Especially appreciated was getting a room on the second floor -- designated as a "quiet floor" with no running in the hall, parties, slamming doors, etc. If quiet matters, request a room on that floor.
The included breakfast is upgraded compared to most hotels. And Monday - Thursday there are GREAT fresh-baked chocolate chip cookies in the evening. Yum!!
There's a free shuttle to/from Sea-Tac, though this is a longer ride than to the hotels that abound right next to the airport.
Bottom line, this Comfort Suites is a good choice for travelers looking for an overnight near Sea-Tac, We were here for three nights as we did the tourist routine in Seattle itself. Would definitely stay here again. Free parking. Highly Recommended!