What Are The Dimensions For Apartment Sofas

Simplicity Sofas website makes 3 different sizes of sofas:

Full size sofas (3 cushions) range from 78" to 89". (66" between arms)

Mid-size sofas (2 cushions) range from 72" to 83". (60" between arms)

Apartment size sofas affordable armchairs (2 cushions) quirky chairs for living room range from 66" to 77" (54" between arms)