This is one of the only buildings in London that can lift depression. Each concrete block in the building is hand cast and hand hammered. Certainly the best bannisters in town.
Slightly biased as this is where I live, but Stoke Newington is great place to spend lazy saturday / sunday afternoons getting sloshed with friends. There are 10 + pubs within walking distance who all are great places for one reason or another. I'll pick out the White Hart for its huge beer garden...
Everyone should visit this absurd restaurant once in their lifetime. Its over-priced, mediocre food but the decor and ambiance is like nothing else in theatrics and campery. You are met on arrival by a white velour 'napkin' artfully screwed up on your diner plate. Absorbent, not? Fabulously awful, yes.