Opportunity awaits at 80 East End Avenue -- a fine postwar red-brick co-op with low monthlies. Well-situated on the NW corner of EEA at East 83rd Street, it's in one of New York's most bucolic neighborhoods, just steps away from the acclaimed Carl Schurz Park, and a short block from the open, airy East River Promenade. Apartment 14C is an oversized, one-bedroom apartment in the front of the buil...