Great location, you can do everything in downtown Athens just being on foot.
Plenty of options nearby to get food, drinks, groceries, etc.
In general, it is a very good place for 1-2 people who want to be in the city and move around. I would not recommend it for more than a few days, since it is relatively small and dark -one window and looks at the back, which can feel darker, but if there is a heatwave the orientation of the place can be a plus! No direct sun heating the room...