Be aware that although there is a lot of affordable housing choices right now, it's only happened in the past 18 - 24 months. Should demand increase(unlikely right now IMHO) you may find housing costs taking more and more of your salary. As Mandilular said, many employers here pay for both schooling and housing.

Another issue might be finding a place for your children at the school of your choice. The better schools have long waiting lists (often a year or more) - get them on a list ASAP as soon as you make your decision.