162 HOUSE PLANNING DINING AREAS Before a house plan can proceed far, a family should decide whether it can dispense with a dining room proper and eat in an alcove or end of the living room. The average family finds this desirable in order to create spaciousness by combining these two rooms. The dining area in the living room might when neces- sary be isolated by a sliding curtain wall on tracks, by a screen that rolls up vertically, by a low bookshelf partition, or by some other device. See pages 239 and 425. Sometimes the dining and working area is differentiated by a lower ceiling. A separate dining room is needed in a home where a considerable degree of formality is observed. A large family, too, usually finds it a necessity, especially for small children. If a separate dining room is planned, a very large opening between the living room and dining room is desirable for spaciousness and for convenience in entertaining large groups. French doors opening onto a dining terrace off the garden add to comfort and beauty. A swinging kitchen door, which should be located near a corner, might be con- cealed behind a screen or a short fin wall in the dining room. A dining room should have some conspicuous architectural fea- ture such as a bay window, picture window, glass wall, French doors, or corner cupboards. In an average house the dimensions of the room should be planned to accommodate some of these ready-made architectural features, in stock sizes* In a dining room built-in features are particularly desirable for convenience and also in order that conventional furniture may be omitted. See page 60. Built-in corner cupboards in one or two corners of the dining room are suitable with certain styles of architecture. They make use of space which would otherwise be wasted. One entire wall from floor to ceiling might consist of dish storage cupboards. Shelves and drawers built into the wall between the kitchen and dining area, opening into both rooms, are a step-saving device* A spacious dining room might have two eating places: a perma- nent oversize table for occasions when there is a large group, and a small table for one or two, for extras, or for children. The small table might fold up into a wall depression,