I've stayed at the HR Reston a few times, but it was many years ago.

The dates we're looking at are weekends and/or near Christmas and the rates are rock-bottom, it won't be a points stay anymore, looking at rates in the $90 range.

The website said the rooms at Dulles are 374 square feet, and at Fair Lakes it said 561 square feet, that just didn't seem reasonable for a standard room. From what people are saying, it sounds like the guest rooms at both are comparable.