It's a nice shop.There is everything.Inexpensive.The staff is neutral and polite.Payment in lira, dollars, euros. We bought halva.Not far from the hotel.They don't take rubles.
There is everything you need, even for children: milk, yoghurts, juices, etc. prices are normal (even cheaper if you have a Karefura card)
one of the really good shops in terms of assortment with adequate prices in the area (there is also a migros mini across the street)