Although the apt is in the center of Chora above the tavern of "Klimataria" it is very quiet!
We had no noise issues neither in the evening nor in the morning.
Also the room was cool (we stayed end of July) that no A/C was needed.
The only negative is that there is no closet in the room so as to hang your clothes. Hangers though are available on the wall.
Kalliope is a nice person and can help you with anything you may need.