4 aircraft and 5 cabin layouts, from the 145 to the 777-300. Pick one for its seat map, the best seats and the seats to avoid.
There are seat maps for 4 Air Peace aircraft here: the Boeing 777-300, the Embraer 145, the Embraer 190 and the Embraer 195-E2.
The Boeing 777-300, with 319 seats: 50 Business and 269 Economy in its main layout.
The Boeing 777-300, with 32" of seat pitch in Economy and seats 18" wide.