Alev is a very welcoming host, her apartment is an exceptional space and the room was perfect for my needs. As other reviews have noted, you have the top floor with historic view balcony available. (If you have lots of luggage or difficulty climbing lots of steps and a ladder, this may not be the place for you.)
Cihangir is a cross traditional/hip area with some 24/7 action nearby for those looking for it, it is also within easy walk/tram access to the sights of Istanbul.
The directions to the apartment were clear and, with the use of the google, i had no trouble finding my way there and around Istanbul. Although my arrival coincided with Alev being away at a yoga conference, Alev's good communication and arrangements to have a friend meet me made arrival and access seamless.
All in all I found it a great base to check out Istanbul and I really loved the vibe of the neighbourhood. My only regret is how short a time i spent there and the small opportunities to talk with Alev and share experiences.