2 aircraft and 2 cabin layouts, from the A320 to the A321LR. Pick one for its seat map, the best seats and the seats to avoid.
There are seat maps for 2 Air Arabia aircraft here: the Airbus A320 and the Airbus A321LR.
The Airbus A321LR, with 215 seats: 215 Economy in its main layout.
The Airbus A320, with 29" to 32" of seat pitch in Economy and seats 18" wide.