Seda's place is great, the location is unbeatable, right there at Galata Tower, great shops, cafes and restaurants everywhere (go to Galata Kitchen for lunch one time, its 30 meters away, and there's a great vintage store right under the apartment). The apartment is very roomy and big and comfy with lots of flair, in a beautiful old colonial-style building. The view from the terrace on the room is encompassing and breathtaking.
Above and beyond that Seda was so very helpful when I accidentally misbooked and needed another day, really very kind and patient and accommodating. Thank you, Seda!