Many thousands of years ago, we moved from west to south-east London on the grounds it was cheap and the waves of gentrification had yet to wash up on its shores. Which means we got a house so bijou that you had to move the bed to open the wardrobe. It also meant that you could buy excellent jerk chicken and every kind of drug you wanted from the bloke with the oil-drum bbq under the train bridge. I knew about the drugs because he had a price list painted on a board next to him. Behind him was the scariest cafe ever, which was made out of plywood and somehow attached to the side of the rail bridge. We never went in there. I think structure collapse was the least of the issues. Every couple of weeks the police would come along and smash it with large hammers and then buy some jerk chicken (honest, they'd do a raid, and have lunch from the same place, but it was really good jerk chicken).
But that was all nothing compared to the pub on the corner, a delight called The Maypole. They really did the thing where everything goes silent when you walk in. And then they stayed that way. I finished my drink, my wife pulling my arm to try and make me leave. Everyone just sat there and silently stared at us. It was quite terrifying.
Well, we never went back, and had a happy moment watching it being knocked down a few years later so they put up some flats as the first wave of gentrification hit. I suspect some of the locals were still inside.