This course is excellent and could be recommended for those with quite considerable existing knowledge of German. It might not be quite suitable for those who have only previously persued an elementary course.
Amongst the intended audience are those whose German is out of practice: those who perhaps learnt the language at school, to an examination level, but have allowed their skills to lapse.
The course covers facets of travel, hobbies, current affairs, work and education: all things of practical use to, for example, business travellers to Germany. This more practical approach sets the course apart from some others which are of a more academic inclination. These latter afford excellent knowledge that can, unfortunately, leave you speechless in many situations!
All in all the course builds confidence in conversing in the language in everyday situations.