About ME

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Brazilian-born and based in South Florida, I bring a refined and culturally influenced perspective to interior design. My background combines a Bachelor’s and Postgraduate degree in Business with formal training in Interior Design from the New York Institute of Art + Design.

My professional development has included mentorship with renowned Brazilian architect Erika Queiroz, with whom I continue to collaborate on select projects. I remain committed to continuous learning and have furthered my studies at Istituto Marangoni Miami, where I also worked as an AutoCAD Tutor, supporting students in developing technical design skills.

Since founding my studio in 2020, my work has focused on creating refined, organic interiors inspired by my Brazilian heritage and the natural beauty of South Florida. Through natural materials, soft textures, and thoughtful compositions, I design spaces that feel warm, balanced, and deeply personal.

My goal is to transform houses into homes — spaces that reflect each client’s lifestyle while bringing beauty, comfort, and well-being to everyday living.

At Hallyda Maffei Interior Design LLC, we create homes that feel intentional, elevated, and truly lived in.

Every project begins with understanding how you and your family use your spaces — from quiet reading corners to lively gatherings, from formal dinners to relaxed afternoons by the pool. Our goal is to design environments that support your lifestyle while bringing beauty, comfort, and cohesion into every room.

We believe great design should feel both elevated and effortless. Our process is structured, clear, and collaborative, allowing you to enjoy the creative journey without feeling overwhelmed by decisions or logistics.

From layering textures in living spaces to designing dining rooms made for entertaining or creating personalized bedroom retreats, every detail is thoughtfully curated. The result is a home that feels polished yet comfortable — sophisticated, timeless, and deeply inviting.