Sevba is a very thoughtful host. She replies intermediately all inquiries and offers you the extra mile when it comes to solving issues that are not even her responsibility, like guiding you with restaurants and advises on how to move in Istanbul. The apartment is great, the building is very modern and most importantly, right 10 steps away you have watergarden with gym, migros (supermarket) and leisure activities.
Watergarden shows can sometimes be kinda noisy but at the same time you have a priviliged view from the window.