The A5 format is just right for the briefcase and sized so that it has space on the smallest meeting table. Every day there is a double page for left and right detailed notes for appointments and tasks plus contacts. If there should be some more notes again, you can also insert an extra sticky note, of which there are plenty on the day planner. Then there's the annual overview, various supplementary sheets with holiday dates, country codes, car registration, etc. and of course the delimiter for the current day.
The paper is of very good quality, the line marking in the exact right size and the 6 holes for the stapling give each side the right support.
The price could be a bit more moderate (- 1 star), it is more than twice as expensive as Chronoplan. The perforation of Chronoplan would incidentally match Time Systems. Maybe I'll get the next time around - one year then, because now it was again out of habit.