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How to Get the 'Lived-In' Look: 7 Designer Tips for a More Authentic Home

Bright, modern living room with cozy seating, plants, and large windows.
Joe Schmelzer

European homes always inspire me to lean into more color, comfort, and truly authentic pieces (one of my longtime favorite magazines is the UK-based Livingetc). So when I came across the latest project by British-born designer Sam Donnelly of L.A. design firm Mercantile and Merchant, I was instantly smitten.

This five-bedroom, five-and-a-half-bathroom home in Studio City has been thoughtfully reimagined and restored, blending old-world charm with a fresh, livable sensibility.

Formerly the executive producer of America’s Got Talent, Sam grew disenchanted with the many McMansions and overly contemporary, cold homes across Los Angeles. She saw an opportunity and a real need for spaces with soul, character, and a distinct point of view. "I am so fed up with soulless, generic modern 'farmhouses' that proliferate in the Valley. I feel strongly that people want something different with character and charm," she says.


Here are 7 design ideas I'm stealing from this LA home!

Charming two-story house with stone chimney and lush landscaping under a clear blue sky.

Joe Schmelzer

For this project, Sam leaned into materials that feel timeless and traditional — choices that wouldn’t time-stamp the home, but instead allow it to age with grace and beauty. On the exterior, she selected cedar shingles (my dream exterior) paired with stunning, traditionally styled windows crafted with modern performance and quality.

"I loved the street and the lot but the existing house was just not salvageable. But I knew that I had to do everything I could to save the huge magnolia tree that was in the front yard," she says.

Design Tip: Add A Touch of Whimsy

Sunlit dining room with floral wallpaper, wooden table, and chairs.

Joe Schmelzer

I’ve always found that when I take a risk, I end up falling completely in love with the piece or the room. It’s the play-it-safe spaces that tend to leave me feeling unsatisfied.

For each room, Sam envisioned a thoughtful mix of heirloom furnishings and collected décor, layered with just a hint of whimsy to create spaces that feel cozy — never stuffy. Floral wallpaper, a natural wood table and chairs, and a sculptural modern pendant nod to the past while still feeling fresh, intentional, and entirely authentic.

"I have a passion for vintage, and I'm pretty much sourcing all year around and storing pieces ready for the perfect home," says Sam. "I pick up items everywhere from beloved vendors to estate sales and flea markets. I am constantly on the lookout for pieces I love and when I find them I buy them, safe in the knowledge that at some point I will find the perfect spot for them."

Design Tip: Mix Materials

Bright living room with modern decor, wooden beams, and large windows.

Joe Schmelzer

Sam mastered the art of creating cozy elegance without ever letting the space feel overly precious. “I want my interiors to feel natural and curated,” she says. “I want people to walk into a space and feel comfortable — not terrified to sit down because it looks like a showroom. That’s one of the benefits of mixing in vintage pieces: if you choose well, you never worry about kids making a mess or a dog hopping on the sofa.”

Throughout the home, layered materials like linen, leather, seagrass, and wool bring depth and warmth, keeping each space feeling comfortable, clean, and quietly sophisticated all at once.

Design Tip: Create Cozy Nooks

Cozy living room with a fireplace, armchair, large window, and round table with plants.

Joe Schmelzer

Big, wide-open spaces are starting to feel less on trend. Now, it’s all about creating more personal rooms that feel intentional — spaces that truly feel like their own.

“I feel that in terms of architecture you don't want to see the entire house in one hit — huge interior volumes and massive open plan spaces that don't feel welcoming are not for me. I want a house that ‘unfolds’ and that doesn't feel cold because of the huge scale.”

Design Tip: Embrace Color

Cozy kitchen with blue cabinets, farmhouse sink, and round window above.

Joe Schmelzer

Sam didn't shy away from color, from the scullery to the bathrooms in the guest and master bedroom. "I'm really happy to see the re-emergence of color and pattern. As a Brit I am so happy to see pattern mixing coming back!," she says.
Cozy bedroom with large bed, pendant light, and glass doors leading to a balcony with greenery.

Joe Schmelzer

She went bold with color in the smaller spaces and embraced a breezy California aesthetic in the main rooms, yet everything still feels cozy, relaxed, and really livable.

Design Tip: Incorporate Vintage + Personal Elements

Cozy room with wooden dresser, mirror, and framed artwork above a tiled fireplace.

Joe Schmelzer

She has an enduring love of vintage furnishings and found key pieces to help ground the interiors and prevent it from becoming overly precious. As for 2026 home décor trends she’d love to see disappear? “So-called modern farmhouse, bouclé furniture, and fast furniture.”

Instead, she encourages taking your time to find pieces you truly love — and layering in meaningful details like artwork, pottery, books, and lighting at every level to create a home that feels personal and lived-in.

Design Tip: Mix Patterns

Elegant bathroom with a clawfoot tub, pedestal sink, and patterned floor tiles.

Joe Schmelzer

It’s subtle, but I love the striped yellow shower curtain paired with the maroon tiled floor — unexpected yet classic, especially alongside the vintage tub and sink.

Design Tip: Match Wall Color + Vanity 

Cozy bathroom with green vanity, striped towel, basket, and framed art.

Joe Schmelzer

A sage vintage vanity with matching walls? Yes, please! The floor brings a retro vibe, while a pop of brighter color helps lift and brighten the entire room.

Stone house with balcony, large windows, open patio, and outdoor dining set.

Joe Schmelzer

Finally, bring the outdoors in and vice versa. To create an invisible border between indoors and out, Sam incorporated natural sandstone flooring in the kitchen and family room, which also flows into the exterior patio. The home now feels unique, warm, and timeless with a curated sense of style.

Checkout the Before Photos!

Single-story house with a stone pathway, porch, and landscaped garden.

Courtesy of designer

The original exterior left a lot to the imagination and required a complete gut renovation to bring Sam’s vision to life. "I am extremely proud of the curb appeal," she says of the transformation.

Empty room with bare floor, large windows, and cleaning tools.

Courtesy of designer

The yellow and white interior was definitely dated and needed a lot of love. "It's always the challenge of working within the confines of the permit requirements," says Sam. These requirements don't take into consideration the aesthetic of the property as they are designed to keep a home proportional to the lot on which it's built. However, it's also the reason why so many boxy, unattractive property's spring up."

Living room under renovation, with exposed walls and debris on the floor.

Courtesy of designer

"For us it was a constant back and forth on how to have the room volumes and traditional roof pitches that we wanted without giving up too much in terms of space internally. Additionally, building in this manner is challenging as you have to seek out contractors and crafts people that are able to deliver more complex builds."

Room with white brick fireplace, beige carpet, wood panel walls, and ceiling fan.

Courtesy of designer

This is a reminder to bring more color into your walls and spaces — a simple way to make your home feel more lived-in, layered, and full of personality.

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