Nice and cozy appartment! i spent 10days there and had all what i needed (very nice and comfortable bed, fridge, TV and some kitchen-things!) ..
yes, from time to time it was a bit smelly, but its not the appartment its the building! If you open the showerwater for 2min the smell goes away fast! Tolga cant do much about that issue!
All the communication with Tolga was very nice and friendly i can can highly recommand him and the apprtment for any stay in Istanbul. I will come back when i am in Istanbul!!!