In general, a lot will depend on the idea and on the sphere of your activity. If you have a small grocery store designed for nearby high -rise buildings, it will be enough to make the room cozy. Friendly colors, warm shades in the interior and at the same time discreet design — the best solution. But if you trade in fashionable and stylish clothes, your task is to attract fashionable and stylish people. Bold interior solutions can already be useful here, and juicy bright colors attract attention.