Choosing the right size sectional sofa depends on your living room's dimensions and layout. Start by measuring the available floor space, including doorways and pathways to ensure easy movement. Consider the number of people who will regularly use the sofa and how much seating you need. Modular sectionals offer flexibility to fit various spaces, while U-shaped or L-shaped designs work well in larger rooms. Also, think about the sofa's depth and height to match your comfort preferences. Visualizing with tape on the floor can help you picture the sofa's footprint before buying.

Arranging your sofa and TV for comfort and style involves a few simple tips. Position the sofa so it faces the TV directly or at a slight angle to reduce neck strain. Maintain a viewing distance of about 7 to 10 feet depending on your TV size. Ensure there's enough space behind the sofa for walking and that natural light doesn't create screen glare. Adding side tables or ottomans nearby can enhance convenience. This setup helps create a cozy and functional living space for relaxing and entertainment.

When shopping for a sofa in a small apartment, focus on compact designs that maximize space without sacrificing comfort. Look for sofas with removable or slim arms, convertible options like futons or sleeper sofas, and modular pieces that can be rearranged. Storage ottomans or sofas with built-in storage compartments add extra functionality. Light-colored fabrics and minimalist styles can make the room feel more open. Measuring your space carefully before purchasing helps ensure the sofa fits well and complements your apartment layout.