Sandra V R - $850/month

Hi,
I'm a Colombian professional. I have been in the US for almost two years. Currently I'm working as Office Manager in Chantilly. I'm very organized and clean. I like exercise, I do yoga frequently, I have a road bike, that I'd like to use more. I'm looking for a space quiet, in a good neighborhood, with nice people. I'd prefer a long term lease. I'm looking in the area of Centreville, Chantilly, South Riding, Aldie, Ashburn, Fairfax, Herndon...
I'd like to look out the place ASAP due I have to move on 9/30.