Sisällä Interior Design
Hi, I’m Lauren. Sisällä (Finnish for “inside”) is a nod to my heritage—and to interiors with soul. Based in Melbourne, our studio creates elevated spaces that balance elegance with ease. Designs that feel as good as they look.

I’m an Interior Designer.
My strength lies in translating you—your quirks, your chaos, your quiet joys—into a space that feels exquisitely designed and unmistakably personal. Interiors that are refined, layered, and deeply considered. Spaces that reflect your lifestyle, your needs, your memories and aspirations—not just the latest trend.

I believe great design is personal.
That’s why my work is crafted with thoughtful textures, intelligent layouts, and colour stories that resonate. Every decision is made with purpose—to create a home that functions beautifully and feels entirely yours.

Let’s collaborate.
Whether it’s a renovation, a new build or furnishing an existing home, I’ll guide you through the process from concept to completion. I work closely with trusted consultants—architects, engineers, builders, and craftspeople—to ensure your vision is realised with clarity and care.

Some of our projects are full-service: knockdown rebuilds, kitchen renovations, or whole-home furniture curation. Others are one-off consultations to help refine ideas, review plans, or choose the perfect paint colour.

If you’re not quite ready to commit to a full design project, I offer tailored 1:1 consultations—either in-person or via video call—to provide professional insight wherever you are on your journey. From floor plan reviews to art selection and renovation strategy, we’re here to help.

Let’s chat about how I can best assist you.

I’m also Lauren the Mentor.
When I’m not designing, I support other designers through The Design Society and specialist software training. Because I believe in sharing knowledge, lifting others up, and making this industry a more confident, collaborative place.

Oh, and I write a bit too.
My books The New French Look (2023) and Beachside Modern (2024) are love letters to timeless design with a fresh contemporary sensibility.

Let’s talk.
You bring your vision (however clear or chaotic), and I’ll bring the expertise to shape it into a home that feels considered, refined and uniquely you.

Reach out to start the conversation.