The lord and lady's personal attendants were fortunate to stay with their master or mistress in their separate sleeping quarters. However, they slept on the floor wrapped in a blanket, but, at least on the floor, they could absorb some of the warmth of the fireplace. Even during the warmest months of the year, the castle retained a cool dampness and all residents spent as much time as possible enjoying the outdoors. Oftentimes, members wrapped blankets around themselves to keep warm while at work (from which we derive the term bedclothes).
The lord, his family and guests had the added comfort of heavy blankets, feather mattresses, fur covers, and tapestries hanging on the walls to block the damp and breezes, while residents of lesser status usually slept in the towers and made due with lighter bedclothes and the human body for warmth.
The room in the castle called the Solar was intended for sleeping and private quarters and used by the Lord's family. It became a private sitting room favoured by the family.