Great social events every night where you go out as a group and get hostel discounts on drinks, dinner and more.
A bit expensive for a hostel, rooms are of course very basic. We got moved to a more quiet building down the street, since we had booked a private room. The AC wasn't working but since San Francisco is quite cool, it was not that bad. Window blinds were quite weak so we had to block of eye-level street lamps with stuff inside the room. Once we did this, we slept well though. Beds are quite comfortable.