You step out in front of Hotel Adlon Kempinski and the air tastes faintly of fresh bread and diesel — a modern city waking up around an 18th‑century gate. In 90 minutes a local guide leads you through wide plazas, past the Brandenburg Gate’s columned face and into the quieter angles of Mitte where stately façades and graffiti-tagged side streets rub shoulders. The pace is brisk but human: a briefing on neighborhood rhythms, a pointer to the best time to visit the Reichstag, and a whisper about a family-owned restaurant two blocks off the main square.