Room Size Made Simple: How to Fit Sofas, TVs and Tables Without the Hassle

Ever stood in a room scratching your head, wondering if that big sofa will actually fit? You’re not alone. The trick is to treat your space like a puzzle—measure first, then match pieces that work together.

Step 1: Measure Every Wall and Doorway

Grab a tape measure and jot down the length of each wall. Don’t forget the height if you have tall windows or crown molding. Measure doorways, hallways and any tight turns on the way to the room; you’ll thank yourself when moving day comes.

Write the numbers down in a simple sketch: label each wall “A”, “B”, etc. This visual helps you see where a sofa’s back or a TV stand will sit without guessing.

Step 2: Choose Furniture That Matches Your Numbers

Now that you know the dimensions, pick a sofa that leaves at least 24‑30 inches of walking space on each side. A three‑seater around 84‑90 inches works well in most living rooms that are 12‑15 feet wide.

If you’re eyeing a 65‑inch TV, remember it’s about 8.7 inches wider than a 55‑inch model. Add a few inches for the stand and you’ll see if the TV fits your wall without cramping the sofa.

When it comes to coffee tables, aim for a clearance of 12‑18 inches from the sofa seat. This lets you move comfortably while keeping drinks within reach.

Corner sofas can look great, but only if the corner is at least 6‑7 feet deep. Otherwise, a standard sectional might feel cramped.

Lastly, think about storage. A couch can squeeze into a 10x10 storage unit if it’s under 80 inches long and you remove the legs. Removing detachable parts can save valuable space.

By measuring first, you avoid the “does it fit?” nightmare and end up with a room that feels balanced, not crowded. Happy arranging!