Are you planning to visit Berlin and want to go to places that the locals know? Here are 7 undeground things to do in Berlin before they go mainstream. So many hidden gems in this city. Whether you're backpacking to Europe or planning to move to this amaz
Tree Library, Berlin, Germany photo via jrachelle ok. love this idea but could you imagine if you could make bookshelves in the tree then have them lined up against a wall in a house! I would love that.