5 aircraft and 7 cabin layouts, from the 737 MAX 8 to the A330-300. Pick one for its seat map, the best seats and the seats to avoid.
There are seat maps for 5 T'Way Air aircraft here: the Airbus A330-200, the Airbus A330-300, the Boeing 737 MAX 8, the Boeing 737-800 and the Boeing 777-300ER.
The Airbus A330-300, with 347 seats: 12 Business and 335 Economy in its main layout.
The Boeing 777-300ER has First in at least one layout.
The Boeing 777-300ER has Premium Economy in at least one layout.
The Boeing 777-300ER, with 31" of seat pitch in Economy and seats 17.3" wide.