We had ours as the MCHN check up so vaccination was done by council completely separately. The check probably did take about half an hour. There was an eye check (basic one that they would then refer you to the optometrist) - got her to do some tasks (with bricks), asked her lots of questions (checking speech and comprehension) plus the height and weight check. Asked me a load of things and checked we knew what we were doing regarding kinder etc.