Not a bad place to stay. Quiet location and a close walk to most popular places. Air con worked great which was ideal in summer. Didn't have any issues with security, windows and doors worked/locked fine. Bathroom needed a bit of fixing and also one of the beds needs replacing.
All in all, it was still a decent apartment to stay in but could have been better. Getting the keys from the real estate agent was also a bit of a pain but that wasn't the host's fault.
Still want to thank Mehmet for his apartment!