6 aircraft and 7 cabin layouts, from the 190 to the 787-9. Pick one for its seat map, the best seats and the seats to avoid.
There are seat maps for 6 Aeroméxico aircraft here: the Boeing 737 MAX 8, the Boeing 737 MAX 9, the Boeing 737-800, the Boeing 787-8, the Boeing 787-9 and the Embraer 190.
The Boeing 787-9, with 274 seats: 36 Clase Premier and 238 Economy in its main layout.
The Boeing 737-800, with 34" of seat pitch in Economy and seats 17" wide.