The space was originally light manufacturing. Because of the roastery on the ground floor—on a roaster from Probat—and the packaging and wholesale operation on the second story, it still retains that designation. Photo 9 of 10 in Coffee Break: Sightglass 20th Street, San Francisco by Diana Budds

Coffee Break: Sightglass 20th Street, San Francisco

9 of 10

The space was originally light manufacturing. Because of the roastery on the ground floor—on a roaster from Probat—and the packaging and wholesale operation on the second story, it still retains that designation.