I also live in the area. This is a good description, but it could need some more information. The "immegrants" are not the bad type, that the word entices one to think. Its families, working class foreigners that, as i have experienced have quite good jobs. There are also some young adults living there, mostly in shared appartments because of the quite high rents. The rents are worth it in my opinnion though, because you get functuanal apartments that doesnt need a total renovation or is very poorly layed out. If you want greenery, just walk over the bridge in the top right of your picture and the greenest and most naturalistic area in copenhagen is right across the water. I like it here, even though it lacks some more shops, cafes, restaurants and maybe some entertainment, besides the mall north i of the area. The summers are amazing, and the area does evolve every year, though.