Note {2-1} — Front matter
Reading edition
Page 2.—1.{2-1} casa ... de un solo piso, two-story house.... The floors would be: (1) piso bajo, ground floor or first floor, and primer piso, second floor. In the newly-built, large houses of Madrid the floors are (1) piso bajo, (2) entresuelo (in French, entresol), (3) piso principal, (4) primer piso, etc.