I've only stayed here once to date, but no complaints - check in went very smooth, nice spatious room, good bed. A good breakfast buffet - plenty of choice and you pass a "bistro" area where you can easily have a coffee and early meeting before leaving the hotel.

My friends and I stayed at this hotel because we were in the area for a friend's wedding. Not being from the DC area, we had a rental car we had rented to have a way to and from the wedding activities. Little did we know, almost everything was in the Tyson's Corner area. The hotel shuttle took us any where we needed to go (within 3 miles) at any time. It was so convenient!
Also, being in town for a wedding, my friends and I were reunited with other friends who we haven't seen in years. We found out they were also staying at the Courtyard by Marriott Tyson's Corner. We wanted to share a room so it would be less cost to every one staying at the hotel. When we asked the staff working at the front desk if it would be possible to cancel one room and move into a room with 2 beds, they were more than happy to help us with that. They cancelled the other room and assisted us with moving rooms. They even gave us a room with a balcony so the smokers wouldn't have to continue to walk downstairs to have a cigarette.
The staff was always willing to provide us with information about the city, attractions, and directions to places we need to go. I was blown away by the staff's kindness and willingness to go above and beyond for us as guests. If I'm ever in the area again, I will definitely be staying at this hotel.

I have stayed at this hotel a few times for the above purpose because of the complimentary shuttle to Tysons corner mall, the galleria and the metro. Parking is also free. Staff have been pleasant and very helpful. The shuttle drivers have been friendly, shuttle service stops at 11pm.

I would recommend it to anyone.

While the location is great -- located next to the big malls in Tyson's Corner -- the staff could use some work on not just displaying sympathy to concerns, but actually following through. My room needed a better cleaning; the front desk promised help was on the way. Not only were the initial concerns not addressed, but housekeeping failed to come by the next day. The front desk was also asked to speak the leaders of a ROTC youth group about their noise levels at the crack of dawn. Action was promised, but when the same desk clerk was approached the next day, no indications were given that the employee remembered the conversation from the day before, much less that anything had been done to ameliorate the situation. In short, the front desk needs to do more than sympathetically nod at concerns then not doing anything.