Domestic Buildings
In the earliest castles the family slept at the extreme upper end of the hall, beyond the dais, from which the sleeping quarters were typically separated by only a curtain or screen. Sometimes castles with ground-floor halls had their great chamber, where the lord and lady slept, in a separate wing at the dais end of the hall, over a storeroom, matched at the other end, over the buttery and pantry, by a chamber for the eldest son and his family, for guests, or for the castle steward. These second-floor chambers were sometimes equipped with "squints," peepholes concealed in wall decorations by which the owner or steward could keep an eye on what went on below.
The lord and lady's chamber, when situated on an upper floor, was called the solar. By association, any private chamber, whatever its location, came to be called a solar. Its principal item of furniture was a great bed with a heavy wooden frame and springs made of interlaced ropes or strips of leather, overlaid with a feather mattress, sheets, quilts, fur coverlets, and pillows. Such beds could be dismantled and taken along on the frequent trips a great lord made to his castles and other manors. The bed was curtained, with linen hangings that pulled back in the daytime and closed at night to give privacy as well as protection from drafts. Personal servants might sleep in the lord's chamber on a pallet or trundle bed, or on a bench. Chests for garments, a few "perches" or wooden pegs for clothes, and a stool or two made up the remainder of the furnishings. Sometimes a small anteroom called the wardrobe adjoined the chamber - a storeroom where cloth, jewels, spices and plates were stored in chests, and where dressmaking was done.
In the early Middle Ages, when few castles had large permanent garrisons, not only servants but military and administrative personnel slept in towers or in basements, or in the hall, or in lean-to structures; knights performing castle guard slept near their assigned posts. Later, when castles were manned by larger garrisons, often mercenaries, separate barracks, mess halls, and kitchens were built.
Except for the screens and kitchen passages, the domestic quarters of medieval castles contained no internal corridors. Rooms opened into each other, or were joined by spiral staircases which required minimal space and could serve pairs of rooms on several floors. Covered external passageways called pentices joined a chamber to a chapel or to a wardrobe and might have windows, paneling, and even fireplaces.