We have spent a week in Arif's apartment and straight away felt at home.
The description matches the reality and the apartment is even a bit bigger than expected.
There is plenty of equipment that can be used and the interior design was done with love to the detail and many branded / good quality items. We liked the bed and have slept very well. Also the kitchen is fully equipped with plenty of articles, so that cooking is feasible.
Arif was there to support us with questions and tips whenever we needed assistance. The local is great if you are in Istanbul for medical treatment as many hospitals / doctors are in <10 mins walking distance (Fulya/Sisli).