It's really easy Karen. Drive as if you were going to the airport, but instead of turning left at the green mosque ( the cut through to Dalaman ) carry on straight to the traffic lights.
At the traffic lights there's a big sign to Akkaya gardens, turn right and keep following the road for about 5 minutes until you see another sign for Akkaya gardens, turn right.
Follow this small single track road for a bout 5 km.
The road goes all through an estate of modern villas, and after a while you will see the swimming pool.
Once you see the pool the restaurant is very close, you can't really miss it.