IMO you do not have space for a prper sized rug in that room you need 3’ all around the table and that will put the buffet sitting on the rug and for sure not that jute thing in any size, they feel awful on bare feet and catch every crumb that falls.That jute one is probably the right size and IMO covers up too much floor

The space needs either a Peshawar Ziegler rug, a Persian rug, a Pak Persian rug, or an overdyed Ziegler rug. Oriental rugs are always a safe and universally beautiful option when other rugs just don't work in the room. You also have a traditional decor style going on in the area, which is perfect for a Pak Persian or Ziegler rug.