I stayed for 4 nights, knowing there would be no daily cleaning nor breakfast which were both fine. The courtesy of the front office folks, especially Princess, was amazing. My big special need was for late checkout, which was granted. I would definitely stay here again.
If you are looking for a quiet place, very clean, with pretty good internet, you will like it fine. It's more space and privacy than a hotel room, plus a real kitchen! On the other hand if you're looking for a fancy place with new furnishings you may be disappointed.
If you're looking for restaurants, the Herndon Town Center is within walking distance for a good walker. It has a huge selection.