The rental market in Arlington is really hot right now. Many times as soon as a rental becomes available it is gone the next day and many times in the same day. I help lots of people that want to rent in the Arlington area. If you think it would be helpful to you to have someone who can find rentals as soon as they come on the market, please let me know - I would be more than happy to help you find a great place to live!
and you will find a link to contact the owner.
Hopefully this will be enough to help you contact the owner. I would offer more assistance if I could, but because this is not listed through a real estate agent, there is little I can do for you. I'm sorry.
Best of luck to you.