This appartment is very clean and comfortable. It is perfect for two people.
It is also placed in a secure district so i wasn't stressed about staying in that home.
The owner of the house is also very nice and makes sure that our stay goes without any problems. The owner also speaks english which is very convenient for tourists like me.
The only negative point about this appartment is that it is far from the center of istanbul when you don't have a car. For example to arrive at galara tower, you will have to take a bus during one hour to arrive there.
Same for the Sabiha Gocken airport. You will have to make a travel of more than two hours by bus in order to arrive there.
With taxi it is closer of course, but taxi is expensive when you are a student with few money.