This is a wonderful, spacious, calm and clean apartment in an area that's not too busy.
A great view to enjoy from the terrace and close to some great restaurants (Mikla, Aheste Pera to name a few). For us it was the perfect spot to discover the city.
Communication with Orku was good and we were welcomed by the housekeeper, who was really friendly but spoke little english. Luckily Google Translate helped out where necessary so we didn't encounter any difficulties in communicating.
Be aware though that every day at 6.30 a.m. you'll hear the call for prayer from the nearby mosque... It didn't bother me personally but if you have a hard time falling asleep again then this could be an issue. We had brought earplugs and my daughter slept right through it, so it really depends on what type of sleeper you are.
Other than that definitely an apartment I recommend