Great apartment walking distance from Taksim and other touristy areas. We liked the market and cafe right outside the lobby, which were convenient for finding bottled water and getting a latte, cappuccino, or Turkish coffee every morning.
The bed was comfortable, and particularly nice to have A/C in both the bedroom and the main living area.
Reception was very friendly and spoke good enough English to help with basic needs like calling a taxi for us when needed. Serkan was also very helpful, he was the one who gave us the key and welcomed us on day one (and received the key from us at the end as well). He even offered to call us to talk to our taxi driver to make sure we were arriving to the right place, which was excellent because the taxis rarely spoke any English.
Overall we were quite happy with this choice! The pictures are exactly what you get.