270 RUGS AND CARPETS COST The general tendency is to expend a disproportionate amount of money on floor covering. A very costly or rare rug is often a handicap in furnishing a room, for it requires a certain standard to be sustained throughout. Ordinarily it is good decorating prac- tice to save on floor covering in order to have more effective things nearer to the eye level. Usually it is well to buy the best quality of floor covering in whatever class the budget allows. For exam- ple, a first-class velvet rug is the type most suitable for the average home. However, ample size of rug is more important than quality in producing an effective room. For the very low-budget home, felt, rag, hooked, string, jute, fiber, and porch rugs are good selections. SIZE A rug should fit the size and shape of a room, leaving a margin of 6 to 12 inches all around it. The standard sizes are 6 feet by 9 feet, 9 feet by 12 feet, ahd 11 feet by 15 feet, but rugs of many different sizes are now obtainable. A rug without a border looks larger than one with a border. Small scatter rugs are sometimes desirable in halls, bedrooms, or living rooms. Those in the same room should be identical or as nearly alike as possible. If used on a plain carpet they should be like it in their background coloring. Small rugs must be arranged thoughtfully. They should not be placed diagonally, because that would violate the architectural lines of the room. Small rugs should not stray out into the middle of the floor but should be placed before the most important pieces of furniture or be combined as bases for the various groups. Some- times small rugs are laid so that their long lines all follow the same direction. It is better to have too few than too many small rugs because they must not suggest a store display. On a stairway a strip of narrow carpet is sufficient, unless the lower hall is carpeted from wall to wall, in which case it is also well to cover the stairs entirely. An extra yard or two of length should be purchased in a stair runner so that its position could be changed occasionally in order that it would wear the more evenly.