Take 95 to the Prince William Parkway Exit (Exit 158B toward Manassas). Follow the Parkway all the way until the end, make a right onto Old Bridge Rd. At your 3rd light, make a left onto Westridge. Then, make your 1st right onto Quarterhorse (you will see a big sign that says Somerset). Once on Quarterhorse, make a left into Windsor Park. Leasing office is your immediate right.