If you walk along the main road from the main Fethiye dolmus stop past the new Migros (prev Carrefour) on your right until the one way system merges - with the exchange office on your immediate left.
Turn left and go with flow of merged traffic - keep walking a few hundred metres, past Quicksilver, some new clothes shops.
At what will be the third turning (I think) on your left on the way, the Mulberry Tree is on the corner sort of facing you.
On the other side of the road you will have passed the Megri restaurant and then Pasa kebap is opposite the Mulberry Tree.
It's simply delicious