I come here occasionally for business. Check in is easy and check out even easier. I received my folio in my email box within a few hours of check out.
The room was clean and comfortable.
At the bar, my friend ordered the chocolate cupcake and it looked delicious.

The stage is set when you enter the stunning modern styled lobby. The focal point is a huge hanging sculpture spanning half the lobby above the beautiful bar. The mixologists are experienced professionals who aim to please. The suite that we enjoyed was perfect for entertaining and was decorated with a modern motif. The bar, the dining table for twelve and the shower for two in one of the bathrooms completed the experience. The Harth Restaurant host all of the meals and is a must for dinner. The wine cellar is well appointed and the salt roasted beets, the braised beef short ribs and the wood fired flatbreads were among our favorites. The desserts are large ortions and should be shared. The hotel is located in the middle of everything with shopping and dining close by. Self parking was free but valet is available. Every staff member that we encountered was eager to please.

Good:
This hotel was stunning. The lobby, business center and dining on the premises was very European. I cannot say enough about how classy and modern, yet comfortable the place looks inside. The location is perfect-right in the heart of Tysons, but even better because it is on the backside of the Galleria/Tysons II making it much better access than say a hotl located in front of Tysons I or II. Traffic in that area can be horrendous, so being on the back of Tysons and going one exit down form the main Tysons exit makes this hotel much easier to get to. The room decor was better than even the Hyatts I generally stay at. Flatscreen on a swing arm, comfy, fresh feeling throughout and in the bathroom.

Bad:
Unfortunately, my wife was upset that the bathroom had some small fingernail bits on the floor. We quickly found housekeeping to take care of. I did not complain to management as I dont think it was worth making a big stink over.
I wish they had a coffee bar for the business area. I ran out of coffee in the room and did not want to use the creamer and therefore had no choice but to go to the restaurant and pay for a cup of coffee. Not a big deal though as I am sure if I said anything to the front desk it would have been taken care of. Some people dont like to complain so I just get what they give me.. Also, logistically, it may be impossible or not of Hilton Hygiene practices to have a coffee bar open to public in a hotel of this caliber.
If there was 4.5 star option I would have given it as this hotel was pretty stunning overall.

Stayed here on a recent shopping trip. Very nice, clean modern hotel and the rate was great. Located close to both Tyson's Corner malls and easy to find. Only complaint was the front desk check in, was impressed with her personality at all.