How can I test furniture layouts before buying to avoid mistakes?

Testing furniture layouts before buying involves measuring your room precisely and using tools like tape to mark footprints of furniture sizes on the floor. Digital apps also allow photo uploads to virtually place sofas, tables, and accent pieces in your real room. Maintaining clearances like thirty two inches for walkways prevents overcrowding. This practice reveals how pieces interact spatially and visually, avoiding awkward fits or style clashes. Planning layouts first saves money and guarantees comfort long term.