Julian’s apartment in Berlin is exactly as described: the building complex that houses his apartment has a somewhat sketchy feel, but the apartment itself is beautiful, modern, spacious, and feels just like (as Julian puts it) a “hideout” in one of the city’s coolest neighborhoods.
Recommended for those interested in a more authentic feeling stay in a diverse and youthful neighborhood, with good access to public transit if you also want to visit the city’s best known sights in the more central areas of town.
I would advise to arrive in the daytime if possible, as the apartment complex was a little tricky for us to navigate in the dark when we arrived close to midnight, but we otherwise highly recommend a visit. We had an excellent time, and Julian was a great host.