United Express Embraer EMB 170 Seat 7B

The Embraer 170 is my favorite United Express aircraft, it has two bathrooms, wider seats, overhead bins that can store roll aboard bags, and large windows.  It only has 6 first class seats, so upgrades aren't too frequent.  That's hardly a problem because row 7 has amazing legroom (it is Economy Plus, so United charges non-elites to reserve the row).  I flew in seat 7B and didn't have anything blocking a good stretch.

View From Seat 7B Economy Plus