Even with all the jobs concentrated in one area, the workers will be dispersed throughout the area. The areas within 15-20 minutes of Crystal City will see the biggest impact. These areas include Arlington, Alexandria and parts of DC.
When shopping for a condo, it is always important to look at the condo fees. Too often, I see buyers attracted to a particular condo because of what looks like a reasonable price only to be turned off when they see the high condo fee.