637 King Street, Unit R-1: is a 1,280 Sq-Ft Commercial Condominium. Located in San Francisco's vibrant Potaro Hill (Distict-9e) bordering on South of Market. The space has an additional exclusive use 495 Sq-Ft Common Area and an abundance of outdoor park like'' green space. This cylindrical building design offers its own identify with glistening glass and metal framed by stone. With polished concrete floors, soring twenty foot ceilings, two (2) industrial glass roll-up doors and open mezzanine: natural light abounds throughout the space. Built in 2007 the buildings electrical, mechanical and plumbing systems are relatively seasoned.