Interview was many years ago and the process has changed. Had 2 interviews. HR Manager was 30 minutes late but that was typical of the person in the position at that time (changed a year after I joined). Not that challenging on the first IV - standard questions. Easy to answer as had the relevant experience. 2nd IV was more challenging with Director. Asked more searching questions. Job offered after 3 days of 2nd IV - salary not within my range - they adjusted it slightly and decided to take the job. Good choice. Had the best time.