This accommodation is excellent. The room is very spacious with south facing windows. There's a large sofa as well as a double bed. The location is great, just a few minutes walk from the S-Bahn station Baumschulenweg, which you can easily reach using the A&B zone day card (Tageskarte). The facilities are very good. 남명 is a very good host and helped me out with items I'd forgotten to bring with me. I would definitely recommend this accommodation.