Hi Wendy,
A friend of ours used to bring his scooter to Turkey and had no probems. Very helpful at both airports. It was a fold up one and used to go in the hold but there was someone at Dalaman to take him in a wheelchair and wait until his scooter was unloaded.
He did come to Kalkan once with us and we was a bit worried about the hills but he seemed to cope, only problem he could not manage to get up stairs for the roof top restaurants.
My brother had a hip replacement on the 11th March and came to see me this week, he was fine, much better than when the knee was done. They are off to a caravan holiday next week!!! Now I am not sure how he will cope then