Very good location in terms of the walking distance to the main shopping street and Taksim square. However, the neighborhood is specific, check that before coming.
The flat is small and very basic with tiny bathroom, but completely ok for a sleep and shower.
The bed was comfortable - this is one of the most important things to me. Perfect connection to wifi, good heating (March-cold, rain, snow), welcome tea, coffee and water upon arrival.
Rodi was nice and always promptly replied on Whatsapp.
We stayed for 6 days and everything was fine. I think it is good value for money.