I applied online. There was 1 presentation session (on the firm, its culture, etc.). It was followed by 2 interviews (1 + 2 hours) with the hiring Senior Manager. Then there was a personality test, as the basis for an interview with 2 representatives from the Human Resources department. After that there was an interview (including a case-study presentation) with the hiring Partner. All participants were very polite and professional. Unfortunately they meant that I was too ambitious for them, i.e. they felt that their bureaucratic structure and promotion practices would cause me to leave in future!