Jacksonville Airport Hotel (Formerly Clarion Hotel) WARNING: DO NOT STAY HERE - EVER!!!
Jacksonville Airport Hotel (Formerly Clarion Hotel) WARNING: DO NOT STAY HERE EVEN IF YOU ARE DESPERATE!!! 
This place doesn't look anything like its pictures on the internet so BEWARE! That the STAFF was overall accommodating and pleasant, the lobby stale smelling but presentable and the location convenient to the airport. I stayed a total of 4 days will visiting my daughter while she was in town from college. The 1st room I was given the floor in the room was wet! AND MUSKY OF WETNESS! The next afternoon I informed the front desk of the condition of the room and he gave me a total of 5 keys to try 5 rooms to see which room I would like. I was able to unlock each room and found that each of those rooms was already occupied. WOW – yes it happened for real. He then looked in the computer told the shuttle driver to go with me and check out 10 rooms. He gave the driver a master key. The driver knocked and entered each room – for which each room was occupied. A couple was on the bed having intercourse when the driver knocked on the door. We went back down to the front desk and he told us try a room on the 6th floor because room has not been occupied in the last 2 days – so we tried that one. It was unoccupied – so I took that one. The walls are very thin because you can hear the people in the next room talking clear as day and if you are in the hallway with your kids and someone in a room is having intercourse – you will hear it clear as day word for word whatever the parties are saying because the shuttle driver and I heard a couple as we were walking in the hallway to check on rooms. This is mostly because the space between the bottom of the door and the floor is a very BIG gap. Housekeeping did not clean my room until after 6pm and that was after I asked the front desk to have someone clean it while I was gone from 8am – 3pm.
 One of the exterior doors is supposed to be opened by room key - anyone could gain entry without a key. Door did not lock
 On site restaurant had poor service - We ordered a pizza from offsite from Pizza Hut instead.
 Breakfast buffet - (complimentary) eggs were watery and pancakes all same shade and color and after tasting them you can see why. They were frozen and warmed in a microwave- inside was still cool. 
 I found out that Hilton's Doubletree brand will be assuming ownership sometime in mid-late 2013. Not sure how that will work but Hilton would have to completely gut this hotel from top to bottom.