I've worked in this location for about a year now and throughout the construction of the second floor of space. It's a gorgeous space with friendly staff and great companies who are open to collaboration. If you're looking for a space for your company or for yourself, I definitely recommend Make Offices. It's just a few steps from the Reston Town Center (but with free parking!) and a new retail space that's currently getting built out with a Starbucks and more lunch options just outside the marble floored lobby.
Great place to work if you are from out of town. Quiet, excellent Wi-Fi, free coffee, free beer and free parking. They have daily passes which allow you to just show up and start working with zero hassle.