About

Cocoplum Design Studio is an evidence-based hospitality interior design studio specialising in hotels, resorts, neuroarchitecture, biophilic design, FF&E and refurbishment projects across Australia and the globe. Based in Sydney, Australia, our founder Ozge Fettahlioglu leads our specialist team.



Explore our world of design excellence. From breathtaking interiors to bespoke furniture creations, we're your partners in crafting spaces that inspire.

Learn More

The $8,000 Barangaroo Apartment Lost to the $3,000 One. Neuroarchitecture Explains Why.

A regular person walked through Barangaroo’s most expensive apartments and chose the $3,000 one over the $8,000 one. Her nervous system processed every material choice and furniture decision before her conscious mind formed an opinion. Neuroarchitecture explains exactly what happened and what it costs developers who get this wrong.

Los Roques

What Is Biophilic Design in simple terms?

Biophilic design is not a style, a trend, or a shorthand for putting plants in rooms. It is an evidence-based approach to the built environment that takes seriously the idea that humans evolved in nature — and that our bodies and brains still expect it.

What Is Neuroarchitecture?

Neuroarchitecture is the application of neuroscience research to how buildings are designed. It asks a question that traditional architecture rarely does: what does this space do to the people inside it?