This flat has a brilliant location really close to the heart of Istanbul's heritage - in 10 minutes you can walk to the Hippodrome, and in 15 at most to Haghia Sophia. It's really well placed for restaurants and other shops, and overall good value. Hatip was helpful and responsive.
The road outside is quite noisy in the day, but at night it quietens down a lot. The front room is also quite light because there's a lamppost outside, but we slept with eye masks and it was fine.