Good flat to stay. Aytaç is a responsive host and helped me to solve some problems I had with the apartments.
Flat is greatly situated: a lot of groceries, restaurants, cafes, a mall, and only 10 minutes walk from Üsküdar pier. Quite neighborhood. The apartments are on the 1st floor.
Flat is clean and cozy, however I had to buy some stuff for cooking. There is no hot water — only warm one in the bathroom, so you wouldn't be able to take a bath and you will wash dishes with cold water. There is a little bit of black mold on the bath.
There is no WiFi and a LTE signal is not strong (I used Turkcell).
The bed is comfortable. There's a heater, so it won't be cold to sleep. You can connect your laptop to a TV and watch films.
There's a lot of place for your clothes and luggage (there is even an extra room for your stuff).
A bathroom is big, I even was able to dry my clothes after washing them in a washing machine.
I lived here more than one month and recommend to stay here.