Very honest studio located in a top area in Athens where you can pretty much do everything by walking, including visiting all archeological sites and exploring the center (Monastikari) and cool areas like Psyri. I spent 3 nights there and I didn't had to use the public transportation once, even tough is very close to Thissio Station.
The studio is perfect for one person or a couple. If you are tall, the bathroom can be quite small. The square in front of the building is quite shady at night, with some homeless people nearby, but nothing to worry about (is a touristic area).