I stayed there for a couple of nights last month.

As a PLT, they upgraded me to a 2BR, useless to me as a solo traveler, but a nice gesture. The place was mostly fine. They did start mowing the lawn at 8am, I was up already but would have been annoyed had I still been asleep. Breakfast was pretty lousy. But otherwise no complaints.

(As to the 5 year old question of the Metro, the Silver line is now open to Reston, so the stop there is now the closest, just a few mile drive down the Dulles toll road, or down Sunrise Valley if you want to avoid the toll).