Best location of all Athens! Much better than super touristy Plaka. The neighboorhood is crawling with local food and drink places. The apartment is in the pedestrian street, which gives even more cozy feeling to come back home.
Connection to Monastiraki square, where you are coming from the Airport or from the Pier is 5min walk.
Apartment is clean, with all amenities you could need. If you are super light sleeper, maybe weekends could be little bit loud for you, but otherwise - everything is great