It's very close to all Athens central attractions. Walkway away from the local fruit and veg markets, incl fish, meat and cheese.
If you want to know more about the area, I can recommend the movie Bennett, close to the end the last few scene are filmed at the neighbourhood.
Please keep in mind Athens is a big city, if you expect to be woken up by sunlight and see Acropolis while waking up - I suggest do not do that (only 1 night or last night ok) . The 4 lane road shows no pardon, turn down the full curtain in the bedroom for a noise less sleep for your 2nd night.
Host, s/he will provide you all informations once you need them. Rather all in one go, which is nicely to digest. Some folks below also given the review to it, incase you did not scroll past this review.
The freshly refurbished accommodation is very suitable for a small family with 2 bed rooms and a 98% fully equipped kitchen.