Know that this is a hostel -- with that in mind, this place is great! Central location, walkable or a short uber ride to most attractions. The people who work here are extremely friendly and helpful. The rooms are small and there is not a lot of space but lets be real, you didn't come to san francisco to hang out in your room. The bathrooms were kept clean and I never had to wait more than a minute or two for one because there are like 5 or so on each floor. I really enjoyed hanging out in the common room areas and chatting with other travelers; I got to talk to some really interesting people! They have bike for rent, massage chairs in the lobby, and a dry sauna for use as well. If you're a light sleeper and can't stand noise, this may not be the place for you. Otherwise, this is a great place for young travelers on a budget!