(Portland, OR) -- When Portland Mayor Keith Wilson took office, he pledged to open 15-hundred shelter beds by December 1st. They've added 476 flexible and permanent beds to reach that goal. The Centennial Neighborhood Shelter added 96 beds. 200 flex beds are available on city-owned property, and 180 flex beds are available at existing city shelter sites. Wilson says the next step is to add more affordable housing to give people living in the shelters a stable place to live.