We had an excellent stay Mehmet's apartment. Transfer from the airport arranged by Mehmet was smooth and hassle free. The accommodation is spacious, clean and well appointed. It is very well located near excellent restaurants and night life (Mehmet provides very good recommendations) and the metro is 3-4 minutes walk away though you can walk to the main tourist area in around 40 minutes. Mehmet is very attentive for any additional questions. It provides a great base for a stay in Istanbul.