My daughter lived in Manhattan upper east side, and then Brooklyn, a few years back. Her efficiency in the former was about $1700 per, in a decent area. She got a three BDR in Brooklyn later for $2100, and shared that with two others, and it worked for her.
A 2 BDR around here in a newer building is $2,500 and up depending on floor.
Daughter has two houses in C-bus now, rents one of them, lives in the other. She's a magnate.