render a cozy minimalist room with soft white walls and a warm light gray ceiling use a rich walnut wood texture for the floor adding warmth to the room position a large window on the right wall allowing natural light to flood in casting soft diffused shadows the atmosphere should be serene and inviting with a subtle touch of modern elegance add a few potted plants for a touch of natural greenery and ensure the lighting is soft and ambient enhancing the room s tranquil vibe