Wahid is a very nice guy. He behaves very respectfully and also very responsive. Appartment is beautiful and gives a cozy look. Its clean and everything you need is available. Wifi is fast. Location gets full marks as you can say its on the same street where Blue Mosque and Hagia Sophia are located.
The only bad thing about this appartment is the noise. You must have ear plugs with you, you won't be able to sleep without those.Otherwise its best.