My parents and I visited Istanbul for four nights and we stayed at Zeynep’s place, even though it had only one other review.
First of all, Zeynep was an extremely good host. She waited for us to arrive at 1am and gave directions to the taxi driver.
The apartment is spacious and it has all of the amenities if you would like to cook or simply have coffee in the morning.
The apartment is super close to the Galata tower which area is very lively! It is also walking distance to public transportation.
10/10 would recommend this apartment!