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Memmo Interiors is an interior design studio creating unique and personal interiors for new construction custom homes across Silicon Valley in the SF Bay Area. We lead the conceptualization, design, and implementation of your home’s interior, including how spaces flow, feel, and function. We approach design in a cohesive way from the aesthetic vision and architectural details to furnishings and decoration.

Silicon Valley Interior Designer Luxury Bathroom Design

Design and Build Experience

With years designing interiors and a family history in new construction, we balance creativity and beauty with process-oriented project management and technical knowledge.

A Guide From Start To Finish

Building a new home is a journey, and we are here to lead, guide, and be your advocate through it all. We’re driven by a passion to make it easier for you and to reduce stress and decision fatigue.

A Focus On Lifelong Enjoyment

Our focus is to deliver a home that prioritizes your lifelong enjoyment: one that transforms everyday life with thoughtful, custom solutions, timeless style, and personalized spaces for you and yours.

SF Bay Area Interior Designer Rosanna Bassford

Meet Memmo Interiors

Memmo Interiors (formerly Eggshell Home) serves the San Francisco Bay Area’s Silicon Valley with a specialty in interior design for new construction custom homes. We collaborate with you, your architect, and your builder from the outset of your project to design and deliver your new home.

Since 2016, Rosanna Bassford, founder and principal, has mastered the art of paradoxes: technical construction know-how with creative freedom, modern style infused with timelessness, and spaces crafted for both daily practicality and beauty. 

We’re driven by a passion for making your experience effortless — during the design-build process and in your future home.

“If you're wondering if you should seek the help of an interior designer, the answer is a resounding yes! Working with Rosanna has proven to be the best decision we've made for our new home.”

— Sarah, Los Altos

Featured Projects