We were planning to just park our car at Dulles on a recent trip, however looking at the numbers we found that it was only a few dollars more to stay at they Hyatt House in Sterling, VA. Spending a night here and leving our car was a great way to kick of our vacation. The hotel was exceptionally clean, the staff was very friendly and we had a meal from the bar which was quite good. Just a couple miles from Dulles Airport too. This was really a great place to stay.