Etienny Trindade · Environmental Wellbeing Designer · Author · Keynote Speaker
I am an environmental wellbeing designer, author, and keynote speaker. I help busy women, schools, and workplaces design rooms that quietly support the human body, instead of quietly draining it.
I am the Environmental Wellbeing Designer applying twenty years of design experience across Brazil and Australia, and the science of nervous system regulation, to homes, schools, and the workplaces between them.
I started this work because during my years designing schools, workplaces, and family spaces, I saw the same pattern repeat itself: when we changed the environment, people changed too. Children regulated better. Adults felt calmer. Families functioned differently. It made me realise our spaces are never neutral.
I am the author of Creating Healing Spaces for Children, the host of the Happy Healthy Homes Podcast, and the founder of The Calm Home Reset Method. I work in English and Portuguese. I am based in Adelaide, Australia.
I am here because most women I know are quietly tired. Most children I see are quietly overstimulated. Most workplaces are quietly burning out their best people. And almost no one is talking about the rooms.
Your environment is shaping your nervous system more than you realise. You do not need more willpower. You need more environmental support. When we design for the human body, we protect the planet too.
The why underneath it all
I have always been sensitive.
As a child in Brazil, I knew which rooms in our house held me, and which ones quietly drained me. I knew when a friend's home felt safe and when it did not, before anyone said a word. I knew when a teacher was tired by the way her classroom smelled in the afternoon. I knew which house on the street felt like rest and which one felt like work.
I did not have words for any of it. I just knew.
"You feel too much."
For most of my life, I was told this was the problem. Sensitivity was the thing to grow out of, manage, harden against, hide. I did all of those things. I built a successful career inside boardrooms and on building sites where sensitivity is a liability and certainty is the currency.
And the whole time, my body was reading the rooms. Quietly. Constantly. Telling me which one of the partners in the meeting was about to burn out. Which child in the classroom needed the lights softened before the meltdown arrived. Which client's home was the reason their marriage was unravelling, even though no one in the family knew yet.
It took twenty years for the science to catch up with what my body had been telling me since I was four years old. When it did, the research did not feel new. It felt like permission.
My sensitivity was never the problem. It was the lens.
When your home begins supporting your nervous system instead of stimulating it, calm stops being something you try to create. It becomes something your body naturally experiences.
Etienny Trindade
The turning point
For twenty years I worked across architecture and interiors, designing million-dollar corporate spaces, beautiful private homes, and award-winning learning environments. Most of that work was about how a room looked.
Seven years ago I redesigned a learning environment for neurodivergent children. Within weeks, every educator was telling me the same sentence.
"The children are different."
Same children. Same teachers. Same routines. Different room.
That is when I knew what I had been carrying for twenty years was not a design career. It was a body of knowledge about how rooms regulate the human nervous system, and almost nobody outside high-end commercial design was being given access to it.
So I started writing it down. I wrote a book. I started a podcast. I built a program. I left the boardroom and brought the science home, where it was needed most.
What I believe
The rooms you live and work inside are quietly influencing your stress, sleep, focus, and emotional health every single day. This is not a feeling. It is measurable, replicable, peer-reviewed science. And almost no one was taught to see it.
You need more environmental support. Most of what we call burnout, mum guilt, and quiet exhaustion is the body responding to a room that was designed for aesthetics, not for the human inside it. Change the room, and the body remembers what calm feels like.
Natural materials, fewer synthetic chemicals, better air, more daylight, less waste. The choices that quietly heal a nervous system are almost always the same choices that quietly heal a planet. We do not have to pick.
The work
2020 · South Australian Department for Education
Eight inclusive school buildings.
Led the design and construction of eight buildings across South Australia. One was awarded the Learning Environments Australasia prize.
Twenty years · Brazil and Australia
A career across two countries and four sectors.
Million-dollar corporate fit-outs, hospitality, family homes, learning environments. Began as a design graduate at seventeen.
Published author
Creating Healing Spaces for Children.
A 185-page evidence-based guide for parents and educators, with verified five-star reviews on Amazon Australia.
The podcast
Happy Healthy Homes.
Conversations on environmental wellbeing and the science of how the rooms we live in shape who we become. 600+ families listening worldwide.
A note from me
I am a Brazilian-Australian woman, an environmental wellbeing designer, and a mother. I built my business around my daughter Ayla, with a non-negotiable two hours a day to work, because the whole point of doing this work was to be the kind of mother my own nervous system can sustain.
Everything I write, record, design, and teach is filtered through that lens. If a strategy does not work for a busy woman with two hours a day, it does not work. If a room does not regulate the body inside it, it is not finished.
I am here because most women I know are quietly tired. Most children I see are quietly overstimulated. Most workplaces are quietly burning out their best people. And almost no one is talking about the rooms.
That is the work. Welcome.
, Etienny
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