Even royal and noble residences had few living rooms until late in the Middle Ages, and a great hall was a multifunctional room. It was used for receiving guests and it was the place where the household would dine together, including the lord of the house, his gentleman attendants and at least some of the servants.

In a traditional castle, the primary room used for eating and communal gatherings is called the Great Hall. This was the heart of the castle, featuring high ceilings, a massive fireplace, and a "dais" (a raised platform) at one end where the Lord and Lady would dine at a high table while guests and servants sat at long trestle tables in the main area. As castle architecture evolved for more comfort and privacy during the late Middle Ages and Renaissance, smaller, more intimate dining spaces emerged. The Solar was often used by the family for private meals away from the noise of the Great Hall. Later, the term Dining Chamber or Banqueting House became common for rooms dedicated specifically to formal meals. In 2026, when visiting historic sites like Warwick or Windsor, you will find these rooms labeled as the "Great Hall" or the "State Dining Room." The Great Hall served as more than just a dining room; it was also a courtroom, a sleeping area for retainers, and the center of the castle's social and political life.