The staff at comfort inn were so friendly. The airport shuttle runs every 30 mins, I arrived at 10:34 and missed the shuttle, the front desk checked with the shuttle driver and found out nobody was waiting for the 11 shuttle, so they drove me to the airport directly, how awesome is that! When I returned, I gave the front desk a call and was instructed to wait at the IAD departure door 6 at 7:15 am, I got there 7:14 and caught the shuttle, everything was smooth and easy