Discuss the three basic issues with carpet specifications

The first issue is aesthetics. This includes texture, design/pattern, luster, and appearance, or the look. Carpet is important in presenting a first impressioncarpet can greatly enhance the feeling of quality and distinction; this is especially important in hotels, restaurants, and corporate buildings.
The second issue is functional considerations, including value, acoustics, ergonomics, safety, thermal insulation, low maintenance costs, flammability, static propensity, indoor air quality, and lifecycle value.
The third issue is appearance, including durability, wearability, cleanability, installability, color retention and color fastness, texture retention, and appearance retention.