Old meets new in the gentrified working class neighborhood of Grünerløkka. Only a 10 minute walk from downtown Oslo brings you to the center of this must see neighborhood. Follow the river Akerselva and it’s many waterfalls to old industrial buildings turned into houses, cafés, galleries, (art) schools or offices. Grünerløkka is certainly one of the most vibrant and trendiest areas in the city with many creatives and…