modern gray modular sofa with pillows and plaid on white background. furniture, interior object, stylish sofa. high tech

background color colorful comfort comfortable comfy contemporary couch cozy decor decorate design elegance elegant ergonomic expensive fabric fashionable furnish furnishing furniture gray high home household indoor interior isolated leisure living lounge luxury minimalism minimalistic modern modular module object pillows plaid relax retro room scandinavian seat single sofa studio style tech trendy white