Flew into IAD and proceeded to stop 2H for the hotel's shuttle; call hotel as shuttle isn't necessarily on a schedule. Check-in was no problem; friendly staff. Hotel provided RT shuttle to the Udvar-Hazy, which was about 2 miles from the hotel. If going to the Udvar-Hazy Center without a car, it is better to stay at a hotel on the south side of the airport (museum is free, but it's $15.00 to park). Comfortable rooms, good breakfast, and nice people. Several dining oprions within walking distance; hotel shuttle also available. I would stay there again.