2 aircraft and 2 cabin layouts, from the 190 to the A220-300. Pick one for its seat map, the best seats and the seats to avoid.
There are seat maps for 2 Breeze Airways aircraft here: the Airbus A220-300 and the Embraer 190.
The Airbus A220-300, with 137 seats: 12 Breeze Ascent and 125 Economy in its main layout.
The Embraer 190, with 29" to 33" of seat pitch in Economy and seats 18" wide.