> Similarly, Gensler's 2016 UK Workplace Survey found that workers were more likely to innovate if they had access to a range of spaces supporting different working styles – including private, semi-private and open-plan environments.

This is my favorite part, because it confirms an intuition I've held for a long time: both open areas and private offices have their uses, so provide both. The only downside I can see is that it's expensive to implement, which is, I'll grant, non-trivial.