"It would be nicer if it was nicer" - this is how the name of this comfy little shop literally translates. And oh my, nicer it is! Everything sold there is either recycled, upcycled, or made from sustainable resources. Yet it's artsy, fancy and absolutely useful knick-knack!
If you want to get a good insight into the LOHAS (Lifestyle Of Health And Sustainability)-community that is mushrooming all over Berlin, here's one of their main outlets. Also because you can find really cool stuff there to bring home.
They sell beautiful postcards as well, if you don't want to make do with the classical touristy ones.