Vienna is often referred to as the City of Music and was once home to many famous composers, including Mozart and Beethoven. It is also referred to as the City of Dreams and is regarded for its high quality of life, which may have something to do with its famous Viennese coffee houses and cake, and has been ranked the most liveable city in the world for the past decade. The city centre is free from skyscrapers, dotted with historic buildings, and is great for walking around.