It may sound counter-intuitive, but formal settings can still be comfortable. The modern interior design shall not be too complicated or sophisticated, in fact.You will confirm that by mixing your modern furniture and mid-century lighting fixtures with bold fabrics and natural textures, as for instance glass tables with soft upholstery, or silk curtains with fluffy and colorful pillows. Sometimes, you only need the latest sofa designs for living room and the rest is just a matter of matching fabrics and the pillows patterns.
A really good idea, for example, is to use red for an energetic punch, as this color will make the room more entertaining without necessarily turning into an overwhelming living experiment. The modern TV unit design for living room is also important, but colors are always coming first in line.