{{Drew}}.
The jobs they are getting are in center city so they are interested in something on a train line, at least.
from my understanding (far from completely reliable)
Chestnut Hill = Roland Park/Fells Point
Mt. Airy = Lauraville
East Falls = Butcher's Hill
Manayunk = Hampden/Charles Village
Bryn Mawr = Guilford
Wayne = Homewood
Swarthmore = Homewood
Fairmount/Art Museum = Bolton Hill
Society Hill, Rittenhouse, & Old City = really expensive
All of these are one one train line or another - www.septa.com has a great map. If they're interested in a walkable neighborhood, they can look up any of these on [link] - nearby restaurants, schools, libraries, and more are highlighted.
eta - breaks r gud.