1. Leaning into Uniformly Small-Scale Furniture

“One of the most common mistakes I see in small spaces is leaning too heavily into uniformly small-scale furniture or trying to fill the room with too many pieces,” says interior designer Brad Ramsey.

He shares a common misconception that in a small space everything needs to be petite, but in reality, when all the furniture is similar in scale, the space can feel flat, stale, and lack dimension. Ramsey says the best way to fix this mistake is to focus on multipurpose, well-scaled pieces and thoughtful layering. “I always recommend mixing larger anchor pieces like a streamlined sofa with smaller, more flexible elements such as midcentury chairs or movable ottomans,” he says.

2. Using Pieces That Feel Large or Heavy

On the other hand, not considering scale and using pieces that feel too large or heavy is another mistake, as creative director and designer Alex Thies points out. She says smaller spaces call for pieces that feel lighter and help visually open up a room. “I also recommend using pieces that are open at the base and don’t extend all the way to the floor, which naturally makes the space feel larger,” she shares.

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3. Failing to Maximize Functionality

Maximizing functionality is important in a small space, which is why Ramsey says that using pieces that serve only one purpose can waste valuable space. “When furniture isn’t functional, it quickly leads to clutter. A lack of thoughtful storage or underutilized areas makes the space feel tighter than necessary,” the designer says.

Multi-functional pieces are a must for small spaces. “For example, a chat-height table can act as both a coffee table and a casual dining or work surface, while ottomans can double as seating and tuck away when not in use,” Ramsey says. He adds that utilizing vertical space with wall-mounted shelving and incorporating furniture with built-in storage also helps keep small rooms functional without adding visual weight.

4. Going Overboard With Art and Accessories

If you don’t want an already small room to feel cramped, Thies advises avoiding filling every wall with art and every surface with too many accessories. “When styling, opt for accessories that serve dual purposes—a beautiful box on your coffee table that can also house remotes or pretty baskets that dress up a corner of the room while storing throw blankets and extra pillows,” the designer says. When you choose items that are as functional as they are beautiful, you maximize your space, Thies says.

5. Choosing Overly Dark Colors

Using overly dark colors is another mistake that Thies often sees people make in tight spaces. “Dark colors will make any space feel smaller and more cave-like,” the designer explains. Instead, she suggests opting for lighter colors that naturally reflect light, helping the space feel more open and airy. “I also think giving your walls and surfaces some breathing room reduces visual clutter and makes a small space feel larger,” Thies adds.