[yaddayadda]

Why separate by gender instead of environment. For example, have a subdued side and an energetic side? While there may be more girls on the subdued side (like a classic library environment) and more boys on the energetic side (like a busy internet cafe environment), it wouldn't enforce gender stereotypes but would provide all students both options.

[kordless]

I like the idea of setting the mood in the space to attract different types of users. Good suggestion!