Houses in Berlin are not tightly packed together like in Paris or Amsterdam; instead, they are separated by charming squares and courtyards. In the metro, you can travel with your dog and enjoy a refreshing beer. The city's iconic symbol is the bear, so you'll encounter bears of all kinds and sizes at every turn. The enticing smell of currywurst fills the air at street cafes, while the captivating aroma of chocolate wafts from Gendarmenmarkt square. There's no mistaking it - you're in Berlin!