Vanguard Properties realtor Kevin Ho told KTVU a lot of work will need to be done to support the thousands of new residents developers hope to bring to San Francisco.

“We’ll need to improve the urban transit system to support it because this is a lot of growth,” said Ho, who said affordability will also be an issue. “We can’t everybody be the tech type of person who lives down here. I think some of the richness of San Francisco really needs to be preserved.”

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