1 Hallway + 3 Doors to Kitchen (with appliances, dishes, utensils, etc), Bathroom (bathtub with shower head and pull-out screen + towels, soap, etc provided) and Bedroom* (sofa-bed with desk, office chair, TV, lamps). This is a REALLY good spot for a solo trip (very tight for two). Right next to metro stations, cafés, restaurants, supermarket, etc. Charlottenburg is the "good side of town" and so you can feel safe. No washer/dryer but that's expected, there are laundromats down the street. You have your own key (to get into residential building and into the apartment itself) and he met me outside to bring me in and show me the place. Super helpful and responsive, fixed the wifi for me (and it's very fast wifi too). Book this now, I'd definitely come back.