How many floors did your school have, if any?
A simple question. Apply it to both your primary and high schools.
In primary school ours was all one floor, apart from a two-floored part that wasn't accessible to students in the kitchens. It still is only one floor as parts of it got demolished and others parts retained and done up. In terms of high school, we had a mix as the buildings were all from different eras with much of the school being one floor or two.... although we did have a four-storey bloc which was the highest part of the school.
Most modern schools don't seem to do floors if they can help it nowadays.
What about you?