Only Murders in the Building Is Back and We’re Officially Obsessed

We’ve binge-watched the plot twists. We’ve shipped Charles, Oliver, and Mabel. But somewhere between the suspicious deaths and the witty banter, there’s a little voice in our heads saying, “Damn, I want a living room like that.” The Arconia isn’t just a building with murders it’s a mood board we can’t stop screenshotting. From its moody lighting to that paradoxical mix of old-world charm + quirky clutter, it secretly makes us believe that our own homes can have personality and mystery.

Yes, the show’s grip is sexy: the cast, the secrets, the humor. But for lovers of cozy corners, vintage chairs, and bookshelves that whisper stories, the real star is how the interiors feel alive. In season 5, the cast returns (hello, Selena Gomez, Steve Martin, Martin Short, and guest stars like Christoph Waltz & Téa Leoni ), and the show doubles down on the architecture of suspense, hidden histories, and most importantly… hidden style cues.

So let's take off the detective hat for a sec and dive into why The Arconia’s decor has us drooling and how you can steal those vibes with Spacejoy’s design tricks (minus the murders, of course).

What Makes The Arconia Interiors So Gripping

• Contrast of old + new: Velvet sofas next to scuffed wooden floors. Luxe upholstery beside exposed beams. It’s that aged patina + modern comfort combo that our brains eat up.

• Lighting that’s dramatic, not harsh: Lamps that cast shadows. Soft ceiling lights. Lamps with fringes. Mood lighting everywhere—because mystery is partly about what you don’t see.

• Personal clutter done right: Vintage books, dusty frames, art leaning on mantels, mismatched finds. It feels lived-in, imperfect, human.

How the Story Hooks You (And Why Interiors Help)

We’re invested because the cast is real (and funny). Because the building feels like a character. Because every time a door creaks or floorboard squeaks, you expect a reveal. The way interiors are used—curtains blowing, reflections in mirrors, hallways that force you into tight shots—makes the design part of the storytelling. It’s suspense, but soft; drama, but cozy.

Steal These Design Lessons: Bring Arconia Vibes Home

Want to channel the moody charm of Only Murders in the Building? Here are five take-home lessons from the Arconia, with Spacejoy-approved hacks to make them yours.

• Vintage meets modern: The Arconia makes old and new coexist beautifully. A chipped wood table paired with sleek chairs feels instantly luxe. Spacejoy tip: Repurpose a vintage find and balance it with modern lighting for that lived-in elegance.

• Mood lighting matters: Mystery thrives in layers, not one glaring light. Spacejoy tip: Add sconces, dimmable lamps, or fairy lights tucked into corners for that shadowy glow.

• Curated clutter: The Arconia is full, but never messy. Spacejoy tip: Group collections on trays and let surfaces breathe—your treasures should shine, not overwhelm.

• Textures everywhere: Velvet, linen, wood, leather—the more mix, the richer the vibe. Spacejoy tip: Layer throws, rugs, and cushions in different fabrics for instant depth.

• Comfort wrapped in style: Elegant doesn’t mean stiff. The Arconia’s spaces always feel inviting. Spacejoy tip: Cozy sofas, soft rugs, and warm lighting = stylish comfort without compromise.

Why We Want Spaces Like The Arconia (And It’s Okay)

Because in the chaos of life zoom calls, deadlines, laundry mountains—a space that feels elegant, storied, and warm is like breathing fresh air. Interiors matter. They shape mood. They anchor us. Shows like Only Murders remind us that story isn’t only in the plot—it’s in the walls. And yes, we want homes that whisper stories as much as drama.

If you’re going to daydream about houses with character, at least make yours one worth showing off. With a little mixing, moody lighting, and letting your home tell your story (with secrets in the décor, not your bills), you can build a space that’s part mystery, part refuge.