Love the idea and hi to Esther. Would love to visit at some point. We'd published some psychology of space articles on Medium way back when that I think are good and relevant. I think this idea of designing and optimizing a retreat space for creativity and focus is really interesting.

https://medium.com/s/how-to-design-creative-workspaces/how-to-use-the-psychology-of-space-to-boost-your-creativity-4fe6482ef687

https://medium.com/s/how-to-design-creative-workspaces/how-noise-can-improve-your-creativity-980bd82f278

https://medium.com/s/how-to-design-creative-workspaces/how-to-use-the-psychology-of-light-and-lighting-to-boost-your-creativity-b61a574b5751

https://medium.com/s/how-to-design-creative-workspaces/how-to-use-music-to-boost-your-creativity-558a091df1db