Pros: very well located apartment, about 2-3 minutes on foot from subway station, friendly and helpful host who answers quickly. The region of the apartment is close to Athens city center and there are multiple transportation choices. Plenty of shops nearby. Urban and renowned region.
Cons: the apartment is located on the ground floor of a block of flats, (mainly used as offices). It only has an old window(needs renovation) which faces the back side of the block, so it's a little bit dark. In the kitchen there are portable hot plates to cook. Since it's on the ground floor, I would prefer a newer door with a safety lock.