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High-impact design and cost-smart sourcing for builders, investors, and homeowners who want results without the wait.

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Interior Design & Sourcing, Tailored for Texas Living.

We design, source, and style with intention — built for Hill Country light, busy lifestyles, and real family homes.

  • Interior design mood board featuring neutral tones, floral artwork, a modern sofa and chair with cushions, vases with dried and fresh flowers, and decor pieces in soft pastel, beige, and green shades.

    Virtual E-Design

    Get a personalized design plan for your space, complete with moodboards, color palettes, and shopping links—all delivered online.

  • Minimalist bedroom with large window, gray bed with blankets and pillows, white rug, wall-mounted TV with floating desk, and a white chair with wooden armrests.

    3D Renders

    See your design come to life with photorealistic 3D renders. Visualize your space before making any decisions.

  • An ornate wooden chair with yellow upholstery next to a small wooden table with curved legs, against a white wall and hardwood floor.

    Furniture Packages

    Curated furniture packages tailored to your space and style, with delivery coordination to make your design process seamless.

  • Modern dining area with a marble table, white cushioned chairs, a staircase, and a living room visible in background.

    Staging

    Transform your space into a showpiece with our professional staging services. Perfect for selling or upgrading your home.

Our Services

  • A modern living room with a light green sofa, decorated with four pillows, placed on a light wood floor. In front of the sofa, a small glass coffee table holds a plant, a stack of books, a yellow cup, and a saucer. To the left of the sofa, a side table supports a potted plant and a tall, arched floor lamp with a green shade. The background features a plain white wall and a ceiling with exposed wooden beams.

    E-Design Essentials – $697

    Get a personalized design plan that includes moodboards, a color palette, 2D layouts, a shopping list, and 2 revisions. All delivered online for a seamless and stress-free experience.

    Book Now
  • A beige sofa with decorative pillows and a glass coffee table with a vase of white and green flowers in a living room with patterned curtains.

    Premium E-Design + 3D Render – $997

    This package offers everything in the Essentials package, plus photorealistic 3D renders and styling guides to help you visualize your design before you start. Perfect for those who want to see their space come to life in 3D.

    Book Now
  • A small home office with a desk, chair, computer, and a living area with a sofa and coffee table.

    Staging & Styling – Starting at $1,497 + Rentals

    Whether you're preparing to sell your home or simply want a fresh look, our home staging services will transform your space into a magazine-worthy setting. Includes in-home consultation, rental coordination, and photography-ready styling.

    Book Now
  • Interior design meeting with fabric samples, color palettes, and design sketches on a wooden table.

    Furniture Consultation & Packages – Starting at $897 per room

    Let us help you select the perfect furniture for your space. Our expert designers will assess your room, curate furniture packages, and coordinate delivery and online purchases to make the process seamless.

    Now Book
Make It
Living room with a white sofa, pillows, a wooden coffee table with books, a candle, and a glass vase with white flowers, near a window with white curtains.

Design with Purpose. Live with Style.

Your space should work as beautifully as it looks.

I believe great design should feel effortless — a natural extension of who you are and how you live. At Lillian Souza Interiors, I create refined, functional spaces that balance beauty with purpose. Each project begins with understanding your vision, your rhythm, and the atmosphere you want to come home to.

From single-room refreshes to full-scale transformations, my design process is personal, transparent, and detail-driven. I guide every step — from concept to completion — with precision, care, and an eye for timeless composition.

My goal is simple: to design interiors that elevate your everyday life.

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A cozy living room with a cream-colored sofa, throw pillows, a draped blanket, a coffee table with books, a lit candle, a flower vase, and a large window with curtains letting in natural light.

Your Dream Space is Just a Consultation Away

Quick discovery call, defined goals, clear plan.

Ready to make your home a true reflection of your style?
With my personalized e-design services, transforming your space becomes effortless and inspiring. Every project begins with a conversation — one that helps me understand your vision, your lifestyle, and the details that make your home uniquely yours.

Book your consultation today, and let’s start creating a space that feels as beautiful as it is personal.

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What Our Clients Are Saying

  • Large beige quotation marks on a black background.

    "Sage & Sphere transformed my space into something warm, practical, and absolutely gorgeous. I never thought my home could look this good with just a few changes!"

    – David H.

  • Beige quotation marks symbol on a black background.

    "The 3D renders made decision-making so much easier. I could visualize every detail of my design before committing to anything. It was such a relief!"

    – Emily T.

  • Large beige quotation marks on a black background

    "We staged our home on Tuesday, and it was sold by Saturday—above asking price! The staging was spot-on, and I can't thank Sage & Sphere enough for their help."

    – Sara L.

Recent Projects & Renders

Real homes, e-design concepts, and 3D visuals.

A bedroom with a large window, beige curtains, and contemporary decor featuring a white bed with a beige throw blanket, a wooden chair, a patterned rug, a wooden dresser with a large vase of dried branches, framed artwork, and a wooden closet door.
A modern dining room with a wooden table, four upholstered chairs, and a large window letting in natural light. A minimalist vase with branches and two bowls are on the table. A hanging pendant light is above the table, and abstract artwork is on the
Bright bathroom with a white bathtub by large window, wooden vanity with a plant, towels, and bottles, cream curtains, and wooden stool with folded towels.
Living room with beige sofa and armchair, wooden coffee table with books and a vase of flowers, large window with black frames, potted plant in a white lamp, and neutral decor.
Living room with a large built-in bookshelf, a fireplace, and a seating area with four white armchairs and a small round table in the center. Large windows with curtains let in natural light.
Living room with beige armchair, round wooden coffee table with a vase of white flowers, large cream curtains covering a window, and a partly visible sliding glass door.
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Ready to Create a Home You Love?

Based in San Antonio, I offer comprehensive interior design services locally and nationwide through virtual e-design. Distance should never limit great design — my clients enjoy the same thoughtful, collaborative experience whether we’re meeting in person or working online.

No matter where you are, I’ll help you bring clarity, elegance, and purpose to your space with design solutions tailored entirely to you.

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