Ask HN: Place to sleep in San Francisco?

I'm currently in SF because I'm looking to move here. I just secured an apartment, but along with that I've basically paid around $5K in deposits and such, so I'm a bit strapped for cash. I've spent the night at the 24 hour Starbucks on California working on various things, but I'm really tired. Does anyone have a place I can crash at? At this point, I'll sleep on the floor. I just need to get some sleep soon! Thanks everyone.