Best Western Loyal Inn SEATTLE
The Loyal Inn is nicely located for the foot traveler. Parking is $10; but you can leave your vehicle there on day of check out, and explore the rest of the day. We easily walked to Pike Place Market and the Alaskan Way waterfront. We've walked to the Science center and Lake Union for examples. The Space Needle/Seattle Center is very close. Westlake Shopping center is close, and restaurants are plentiful. Whole Foods, and other small stores nearby as well. 
The rooms are small, but it's a green hotel, and the staff is nice. The beds are comfy, and there is a small refridgerator in each room we've stayed in. The breakfast is ample, and the coffee is SBC (Seattle's Best Coffee). The workout room and indoor spa (hottub) are nice. Daily newspaper included!
We've stayed here 3 times now, and never had a negative issue. You may hear a siren or two, but I carry earplugs, so not an issue for me.