About

At Cocoplum Wellness Design Studio, we design interiors that nurture wellbeing. Based in Sydney, Australia, our founder Ozge Fettahlioglu leads our specialist team.



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Neuroarchitecture Hotel Design That Changes How Guests Feel and What Your Asset Is Worth

A room can photograph beautifully and still feel wrong to the body. The problem is rarely the finishes.

Most hotel refurbishments improve how a space looks. Neuroarchitecture changes how a space performs on a biological level. There is a measurable difference, and it shows up in guest return rates, review scores, and long-term asset value.

For Premium Hotels, Resorts and High-Value Residences, Australia

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What Neuroarchitecture Hotel Design Actually Means

The human nervous system responds to space whether we intend it to or not. Light temperature affects cortisol. Acoustic texture affects cognitive load. The presence of natural materials measurably shifts stress markers within minutes of exposure.

Neuroarchitecture is the discipline that applies this research to built environments. It draws on cognitive neuroscience, environmental psychology, and evidence-based design to create spaces that do not merely look right. They function correctly for the human beings inside them.

Research in environmental psychology consistently finds that exposure to natural materials, considered lighting, and acoustic balance reduces physiological stress markers and improves cognitive performance. For hotels, this translates into measurable outcomes: higher guest satisfaction scores, improved sleep quality ratings, and stronger likelihood of return visits.

That is the business case for neuroarchitecture hotel design in Australia and internationally.

Cocoplum: Australia's Neuroarchitecture Hotel Design Studio

Cocoplum was founded by Ozge Fettahlioglu, a neuroarchitecture researcher, lecturer at Western Sydney University, and author of Designing for Health and Wealth (2026). The practice applies evidence-based design principles to hospitality refurbishments, new hotel builds, and wellness resort fitouts across Australia and internationally.

Cocoplum has worked with properties under the Hilton, Ritz-Carlton, Swissôtel, and Marriott flags. Each project begins with a rigorous analysis of how the existing space affects guest physiology and ends with interiors designed to produce measurably better outcomes.

Cocoplum is not a design studio that hands off to contractors. Through Boxareno, the practice controls design, modular construction, custom furniture manufacturing, and direct global sourcing under one contract. For a 700-room hotel refurbishment, that is not a convenience. It is the difference between a coherent guest experience and a procurement disaster.

Ozge Fettahlioglu speaking at a wellness design and architecture event
Wellness Affordable housing

Why Hotel Developers, Asset Managers and Private Clients Choose Cocoplum

Cocoplum Wellness Desig is your global turnkey wellness interior design partner, delivering biophilic, neuroarchitecture-informed spaces for luxury hotels, retreats, and private homes.

Powered by our build partner Boxareno, we offer a fully integrated solution – design, build, furnish – executed with the precision of science and the elegance of luxury.

The Academic Behind the Practice

Ozge Fettahlioglu is a lecturer at Western Sydney University, Board Director of Biophilic Cities Australia, and the author of Designing for Health and Wealth. She has spoken at No Vacancy Hotel Expo, SBS, Design Show, ArchiPro, SydneyBuild and MelbourneBuild, FCON25, CapTech, and the Australian Home Show.

Her approach is built on a simple principle: a space that supports human biology is a space that retains guests, commands premiums, and appreciates as an asset. The science has been settled for over a decade. Most hotel operators simply have not been told yet.

Cocoplum works with a small number of hospitality projects each year. The work is detailed, the outcomes are specific, and the fit between client and practice matters.

If you are considering a refurbishment and want to understand what neuroarchitecture hotel design could mean for your property in Australia, this is where to start.

Book cover and digital devices display for the book "Designing for Health and Wealth" biophilic design book. interior design book modular construction book neuroarchitecture book

Designing for Health and Wealth

Most buildings are designed to impress. Few are designed to perform.

Designing for Health and Wealth is the evidence-led blueprint for spaces that lift wellbeing, sharpen decision-making, and protect long-term asset value without sacrificing luxury. Available now.

Wellness interior Design Neuroarchitecture interior psychology Biophilic design MMC FFE Hospitality and residential