Simple interior design ideas for a living room include ^{1 2 3}:

1. Work within a color palette that matches your existing furniture and art.
2. Balance comfort and aesthetics.
3. Optimize natural lighting.
4. Add different textures, such as rugs and blankets.
5. Embrace minimalism.
6. Create symmetry.
7. Pick a neutral color palette.
8. Prioritize quality over quantity.
9. Go for a statement sofa.
10. Experiment with scale and proportion.