My Parents stayed at Erays place for one week and they enjoyed it very much.
The flat is very comfortable and clean with two bedrooms and a big livingroom where you can rest after a day exploring Istanbul.
Erays parents are living in the same building and they are super welcoming and helpful, they picked us up from the bus station and helped us with everything we needed.
They even brought us to a hospital and took care of us when my mum was having stomach problems.
Thank you very much for the good time and your kind help!