At this point it's strange how the property price in SF haven't been affected by a homeless population almost as large as the housed population.

I haven't been to SF anytime recent, but upon visiting New York I found that McDonalds there doesn't have _anything_ within public reach, no fountains, no trays, not even napkins, and I imagine that is totally justified judging by the amount of homeless people residing in/around it. It would be a nightmarish place to live and I'm surprised people would pay so much for properties in these environments.