Seattle's Best Blend - Coffee Review Seattle's Best Coffee. Seattle's Best Blend. Roaster Location: Seattle, Washington: Coffee Origin: Indonesia, Central and South America: Roast Level: Medium-Dark: Agtron: 47/52: Review Date: February 1997: Aroma: 7: Acidity: 6: Body: 8 Flavor: 8: Blind Assessment: This coffee gets better as it goes, probably owing to its heavy body. The dark ...