The flat is cozy and comfortable in an amazing location, really close to taksim square or main street but it isn't noisy. There are lots of cafes around the flat so I enjoyed having chai.
Garen is super helpful host. I asked many questions and he always replied kindly. In the flat, there is everything you need to live basically and also he prepared coffee, tea, sugar, water, fruits and so on.
It's good for value. I recommend here.