Istova residence was great to stay in. Depending on bus transportation is sometimes time consuming, because the nearest metro is 10 minutes by taxi. It is quite near the new Istanbul airport, around 25- 30 minutes. It´s shame that swimming pool was in reconstruction as well as gym. Apartment was very modern but very tiny. Induction cooker works only on certain types of saucepans which I believe are missing. We enjoyed the stay and hope to comeback soon. Very safe place for family with children as well as for seniors.
Communication with owner of the flat was perfect, always ready to help or assist.