This tiny brick house in San Francisco, California has been converted into a 160 square foot small guest apartment by architect Christi Azevedo.
Originally a laundry boiler room, the ground level floor space is approximately 93 sq. ft. which has a full kitchen, living room with couch and dining table.
The mezzanine area has built-in walnut wardrobe and drawers, a bathroom and a glass landing leads to the sleeping loft.