We bought this calendar for the second time in a row. There are three columns, and we use one per person and the third joint appointments as an opportunity to write. With appropriate font size can be estimated accommodate 2-3 dates still legible per box. At least this works well for us. Especially nice are the additional stickers to mark special events and spice up the calendar and appointments. Of course, one that Sheepworld design must appeal because the stickers are designed similarly.