I really like this spacious home with all those design classics. It gives the space a classic look and I like the combination of the fine lines of the furniture with the straight lines of the herringbone flooring.
Otherwise, you're absolutely free to decide on a shape that is suitable for snugly in your living room space. Nobody will even know that you're employing the room divider to hide clutter. Somebody does not require a spare room to turn it into a playroom.