I recently had a 7 night stay, whilst Attending ACR courses. The hotel is conveniently located, close to the ACR and Dulles Airport. There is a free Hotel shuttle from the airport and from the Hotel to Reston town centre. The rooms are comfortable, spacious and clean. The staff is very helpful and knowledgable. The gym and pool, located at the top floor, have a lovely view. The WiFi is fast and reliable. Reston is located about 45km from downtown Washington, so I would not recommend this hotel if your purpose is to visit DC.