Fine hotel to stay a night. But to far from the city center. (taxi to city +/- 65 TL, to airport +/- 18 TL)
Food is ok, especially when there is a dinner buffet.
Wireless internet is free, however not in all rooms there is access to it. In rooms 307-320, 407-420 and 507-520 wireless works ok.
In case you don't want to get awake at 04:45 hours, book a room at the front side of the hotel. Otherwise the mosque will awake you.