We're at TENGO have encountered this and already have the expertise.
For example, huge open-plan spaces are being replaced by small spaces for single-team work, and meeting rooms are being converted into silent booths for confidential conversations.
At the same time, spaces for relaxation, recreation, and informal communication between colleagues are increased - so that soft skills and friendships between colleagues are not lost, which also contribute to positive and effective work.
We realize our projects one-to-one. You can check them below (left - 3D render, right - real interior photo).