To balance different wallpaper designs in an open-concept living space, it is important to choose patterns that complement each other. Consider using wallpaper with similar color schemes or patterns that have a similar scale. You can also use neutral wallpaper as a base and incorporate bolder designs as accents. Additionally, try to create a cohesive flow by using the same wallpaper on adjacent walls or by incorporating similar design elements throughout the space.

Read about interior design in open space studio apartment in our blog:Interior design ideas for a studio