I often stay there whenever I have to take a flight out of RDU because I live 3 hours away from the airport. Sometimes I even stay there if I get in really late. This particular occasion my flight was leaving out at 5:23am and I needed to be at the airport by 4am. When I called to see if shuttle service was available, I was just told, "yes". When I arrived the night before, I tried to sign up for the shuttle service and they told me it didn't start until 5am. There's no way I could wait until 5am to shuttle over to the airport for a flight that was leaving at 5:23am and boarding 30 minutes prior so I had to leave at 3:30am to make sure I got to the parking area, found a parking space and was shuttled from the airport parking to the airport in time to get there by 4am. Not to mention I had to wake up at 3am.......I only arrived at 8pm and couldn't sleep since I was so anxious about making sure I left early enough to get there in time. I'm sure it was my fault for not making sure when I called to find out if they offered shuttle at 4am. It would be nice if when anybody called in and asked about the shuttle they would specify the actually running times for the shuttle if they are not 24 hours like other hotels. I have learned my lesson and will definitely ask from now on. With all that said, I do enjoy staying at this hotel. Staff and facilities are nice.