5 Decorating Mistakes That Make Every Room Look Off

You know the feeling when you walk into your own living room after a full day out, and something about it just bugs you. Nothing's broken. Nothing's ugly, exactly. But it doesn't feel finished, and you can't quite say why. If that's you right now, you're not alone, and you're not missing some secret decorating gene. Most of the time, it comes down to one of a handful of small, fixable habits. Here are the five decorating mistakes I see most often, and how to fix each one.

1. Hanging art too high

Why it matters: our eyes read a room the way we read a person's posture. Art hung too high (usually because we're centering it on the wall instead of on the furniture below it) makes the whole room feel stretched and awkward, like it's standing on its tiptoes.

The fix: hang art so the center of the piece sits at eye level, roughly 57 to 60 inches from the floor. If it's going above a sofa or console, keep 6 to 8 inches of space between the top of the furniture and the bottom of the frame. That small adjustment pulls the whole wall back together.

2. Buying a rug that's too small

Why it matters: a too-small rug is one of the most common problems I run into with clients, and it's an easy one to make since most people shop rugs by what looks good rolled up in a store, not by how it'll actually sit under furniture. A small rug floating in the middle of the room makes your furniture look like it's stranded on an island instead of grounded together.

The fix: in a living room, aim for a rug big enough that at least the front two legs of every seating piece (sofa, chairs) can rest on it. In a dining room, the rug should be large enough that the chairs stay on it even when pulled out. When in doubt, size up.

3. Pushing all your furniture against the walls

Why it matters: this one comes from good instincts gone slightly wrong. Pushing furniture to the perimeter feels like it opens up the room, but it actually does the opposite: it creates a big dead zone in the middle and makes conversation between people across the room feel like shouting across a gym.

The fix: pull your seating in toward each other, even by a foot or two, to create an actual conversation area. A little bit of open floor around the edges of a room reads as more spacious than furniture lined up against every wall.

4. Going too matchy-matchy

Why it matters: buying a matching three-piece sofa set, or furniture straight from one collection, feels like the safe choice. But when everything matches too perfectly, in wood tone, in fabric, in finish, a room can end up looking like a showroom instead of a home. There's no visual texture for your eye to move across.

The fix: mix it up on purpose. Pair that matching sofa set with an accent chair in a different fabric, or a coffee table in a different wood tone than your side tables. Aim for pieces that relate to each other in color or style, without being identical twins.

5. Leaving windows bare or under-dressed

Why it matters: skipping window treatments, or hanging short, skimpy curtains that don't reach the floor, is one of the fastest ways to make an otherwise nice room feel unfinished. Bare or poorly dressed windows also throw off the proportions of the whole wall.

The fix: hang curtain rods close to the ceiling (not just above the window frame) and choose panels long enough to just graze the floor. This simple trick makes ceilings feel taller and the whole room feel more pulled-together, even before you touch anything else, and it's one of the first things I check when I walk into a client's home after 18 years of doing this.

These five are the ones I catch myself fixing again and again in client homes, but they're really just the tip of the iceberg. If you want the full list, I put together a free guide called 10 Things Your Decorator Knows That You Don't that walks through the rest, and it's genuinely useful whether or not you ever hire a designer.

None of these five mistakes are expensive to fix, and none require a renovation. A little rearranging, a different rug size, a few new curtain panels: that's usually all it takes to close the gap between "fine" and "actually looks right."

Grab the free guide: 10 Things Your Decorator Knows That You Don't

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Thanks for reading!

Lenore 🤍