Charming Altbau Apartment in Central Berlin

Beautiful and bright 2-room apartment in a classic Altbau building with high ceilings and large windows. Located in a quiet, central neighborhood with great public transport connections. Ideal for a couple or single person. I’m looking to exchange for a smaller place as I’m planning to downsize. I’m in my early 30s, have a stable income, and a very good relationship with my landlord, who supports the apartment swap.