Tucked away in a quiet area of Reston is the excellent and very comfortable Westin. The hotel was extremely quiet and modern. The king room was standard size and the bathroom was huge. The penthouse heated pool, whirlpool, and gym was an added bonus. Also, we enjoyed the free parking in the underground garage. The only downside to the Westin is the WiFi is not free. Hotwire is the way to go for great deals on four star hotels.