TLDR Nearly everything was as advertised. Recommend this apartment for work stays/long stays. Includes pool gym basketball court restaurant, and all you need is close.
Pretty far from city center if you're a tourist though, and hard to find metro card. Uber is your best friend.
-Internet never reached 25mbps though, best I got was 9mbps and I had to buy 4G data to work from here.
-Pool and gym are good
-Mall this close was a huge convenience, includes a pharmacy,restaurants,big supermarket,currency exchange,telecom office
-1 hour far from city center by taxi, couldn't figure out metro system, no Istanbulkarts available for some reason
-1.5 hours far from airport. Host could not provide a pickup service at the time, took an Uber instead
-Apartment was nearly fully equipped, had to buy a pan and dishwashing tools and soap for washer
-There were some water cutoffs that lasted a couple of hours at worst, but building manager was quick to respond and fix the issue. Happened two times only, nothing to worry about I believe.