A seating arrangement for passenger seats in a cabin of an aircraft, the seating arrangement comprising a plurality of seats , wherein each of the seats is convertible between a seated configuration and a bed configuration having a seat bottom and a footrest that is narrower than the seat bottom, the plurality of seats being arranged in: a first column set ; and a second column set , wherein the first column set and the second column set are separated by an aisle , wherein the first column set comprises: a first aisle column of seats ; a first non-aisle column of seats ; and a second non-aisle column of seats , wherein a respective egress path between respective seats in the first aisle column allows for direct unimpeded access from a respective seat in the first non-aisle column to the aisle regardless of whether the respective seats in the first aisle column are in the seated configuration or in the bed configuration, wherein a respective egress path between respective seats in the first aisle column and between respective seats in the first non-aisle column allows for direct unimpeded access from a respective seat in the second non-aisle column to the aisle regardless of whether the respective seats in the first aisle column and the respective seats in the first non-aisle column are in the seated configuration or in the bed configuration, and wherein the seats in the second non-aisle column of seats are staggered in a longitudinal direction relative to the seats in the first non-aisle column of seats. a first column set ; and a second column set , wherein the first column set and the second column set are separated by an aisle , wherein the first column set comprises: a first aisle column of seats ; a first non-aisle column of seats ; and a second non-aisle column of seats , wherein a respective egress path between respective seats in the first aisle column allows for direct unimpeded access from a respective seat in the first non-aisle column to the aisle regardless of whether the respective seats in the first aisle column are in the seated configuration or in the bed configuration, wherein a respective egress path between respective seats in the first aisle column and between respective seats in the first non-aisle column allows for direct unimpeded access from a respective seat in the second non-aisle column to the aisle regardless of whether the respective seats in the first aisle column and the respective seats in the first non-aisle column are in the seated configuration or in the bed configuration, and wherein the seats in the second non-aisle column of seats are staggered in a longitudinal direction relative to the seats in the first non-aisle column of seats. a first aisle column of seats ; a first non-aisle column of seats ; and a second non-aisle column of seats , wherein a respective egress path between respective seats in the first aisle column allows for direct unimpeded access from a respective seat in the first non-aisle column to the aisle regardless of whether the respective seats in the first aisle column are in the seated configuration or in the bed configuration, wherein a respective egress path between respective seats in the first aisle column and between respective seats in the first non-aisle column allows for direct unimpeded access from a respective seat in the second non-aisle column to the aisle regardless of whether the respective seats in the first aisle column and the respective seats in the first non-aisle column are in the seated configuration or in the bed configuration, and wherein the seats in the second non-aisle column of seats are staggered in a longitudinal direction relative to the seats in the first non-aisle column of seats. <EOS>