SAN FRANCISCO – JULY 08: A sign advertising apartments for rent is displayed in front of an apartment complex July 8, 2009 in San Francisco, California. As the economy continues to falter, vacancy rates for U.S. apartments have spiked to a twenty two year high of 7.5 percent, just short of the record high of 7.8 percent set in 1986. (Photo by Justin Sullivan/Getty Images)
Home Stock photo A sign advertising apartments for rent is displayed in front of an apartment complex July 8, 2009 in San Francisco, California. As the economy continues to falter, vacancy rates for U.S. apartments have spiked to a twenty two year high of 7.5 percent, just short of the record high of 7.8 percent set in 1986. (Photo by Justin Sullivan/Getty Images) Stock photo A sign advertising apartments for rent is displayed in front of an apartment complex July 8, 2009 in San Francisco, California. As the economy continues to falter, vacancy rates for U.S. apartments have spiked to a twenty two year high of 7.5 percent, just short of the record high of 7.8 percent set in 1986. (Photo by Justin Sullivan/Getty Images)
Stock photo A sign advertising apartments for rent is displayed in front of an apartment complex July 8, 2009 in San Francisco, California. As the economy continues to falter, vacancy rates for U.S. apartments have spiked to a twenty two year high of 7.5 percent, just short of the record high of 7.8 percent set in 1986. (Photo by Justin Sullivan/Getty Images)
