I visited there for a few days on vacation and within a 5 minute walk from Union Square (tourist area) I literally walked through the worst neighborhood (The Tenderloin) I've ever seen with my own 2 eyes . At 10:30 AM I saw streets of homless people sleeping, drug deals in public and the place smelled like pure shyt. How the fukk a major city going to let this shyt slide without cleaning it up?