Calma has a superb location and we were pleased with how close the hotel was to the city center! It is located in Mitte, one of the oldest neighborhoods in Berlin— using the pay-as-you-ride scooters and bikes are a great way to get around and see everything! Restaurants, shops, historic landmarks and more are located within the vicinity. The metro is right around the block, too. The staff at Calma are very kind, the check in is easy and the accessibility to hot spots in Berlin is flawless. Although you are located to so much, the hotel is pretty quiet and peaceful. No loud cars or people, you can go to sleep soundly. Highly recommend!