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.

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What Makes Guests Sleep Better in a Hotel Room?

Four in five travellers have trouble sleeping in hotels. Peer-reviewed surveys agree on why: a noisy air conditioner, poor pillows and bedding, noise from outside, light and temperature. Here is what the research says about the design variables that decide whether a guest room produces rest, and which interventions move the needle commercially.

Who Should Manage Hotel FF&E? The Coordination Problem Most Renovations Don’t Solve

Hotel operators renovating a property typically coordinate six to twelve separate parties to get a room finished. Nobody except the operator is accountable for the outcome of all of them together. Here’s what that coordination problem actually costs, and what resolves it.

What Turnkey Hotel Interior Design Actually Means, and Why Most Firms Do Not Offer It

Most hotel interior design firms hand over drawings. Turnkey means something different, design, manufacture, supply, installation, and handover under a single point of accountability. Here’s what that distinction means for your renovation.

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?

Is Biophilic Design Worth It for Hotels?

Yes, when it is built into the brief and delivered with quality rather than added as a living wall beside the check-in desk. What the peer-reviewed studies show about biophilic hotel design, willingness to pay and guest wellbeing, which segments it pays in, and which patterns matter most.

Sheraton Maslak

What Builder-Grade Hotel Interiors Are Actually Costing Developers

Most hotel developers optimise for construction cost per square metre. The question worth asking is what that decision costs per room per night, and over the life of the asset.

Invest Wisely: How Neuroarchitecture Shapes Tomorrow’s Hospitality Landscape Today

Neuroarchitecture: A Comprehensive Report for Investors, Developers, and Hospitality Managers Introduction Neuroarchitecture combines neuroscience and architecture to create spaces that enhance human well-being and performance. This report explores the applied relevance of neuroarchitecture for hospitality, particularly in the context of hospitality design, and its potential impact on investment and development strategies. By understanding how the… Continue reading Invest Wisely: How Neuroarchitecture Shapes Tomorrow’s Hospitality Landscape Today

Swissotel in collaboration with G.A Group

Collaboration: The Key to Exceptional Design

In the world of hotel interior design and FF&E, the magic happens when creative minds come together. How Cocoplum Design Studio collaborates with architects, operators and manufacturers, including the Swissotel prototype room developed with G.A Group.