Location was pretty good. Near to nice food and shopping street. Walkable to attractions and westbahnhof train station (note: tram will bring u there easily though) as well.
Marina was really nice and responsive to questions. There's even a written personal recommendations on food (3 meals) and attractions.
The apartment was beautifully done up. It's really big and spacious. The 2 basins design was great, as well as the separate shower and toilet.