We had a last-minute booking and Emir took care of everything. We didn't meet, the housekeeper was there to open for us and she showed us around. Emir was quick to respond on our questions and the apartment had a nice information booklet with tips and advice.
The location of the apartment is just great with plenty of restaurants to go (including one that serves continental breakfast for about 10 euros, less if you ask to share!)

A previous experience in Turkey left us with the impression that there is no way to not be awaken by the morning prayers at 05h00. However Emir's place kept us safe from this early wake-up call, just like wasn't a problem to fall asleep early (small but good mattress)

We recommend to take a Turkish bath in the historic bath just a few houses away. Parking is not free but is cheap and very close by.
For moving around we recommend to use Uber. It's cheap, reliable and easy to deal with.

We had a great time in Istanbul thanks to Emir and we will be back next time!