Ahmet's appartment is really ideally situated to visit Istanbul, the old town and enjoy Beyoglu's lively neighborhood.
Ahmet is very nice and welcomed us in the appartment in Istanbul. He made himself available if we had any questions.
He was also very kind and booked us a taxi for our 4 am departure to the aiport.
You'll be glad to have chosen Ahmet's place for it may be small but very functional.
Don't hesitate, visiting Istanbul is an amazing experience!