Situated in the heart of Berlin, the Courtyard by Marriott offers smoke-free rooms for a peaceful and enjoyable stay. The hotel's smoke-free policy ensures a clean and healthy environment for guests. The rooms are modern and well-appointed, featuring comfortable furnishings and modern amenities. The hotel also features a fitness center, a restaurant, and a 24-hour front desk. With its convenient location and smoke-free rooms, the Courtyard by Marriott is an excellent choice for travelers looking for a smoke-free hotel in Berlin.