I had a great time at selens place.
It’s a shared apartment and 3 other young people lived there with me, for me that was perfect :)
Selen is an amazing host! She is super friendly and obliging. If there is a problem in the apartment, she will take care of it immediately.
The apartment is in a very central and touristic area of Istanbul. You can reach many sights very easy by Tram, Bus or walking :)
The only not so good thing is the noisy alley in front of apartment. But I got used to it :p