great location, clean and spacious apartment. Shared roof terrace, but never saw anyone up there. Ping pong table was broken so was out of use and need to bring your own capsules for the Nespresso machine as there wasn't any provided.
as others have mentioned, it does look a bit dodgy if arriving at night if you are from a city that doesn't have much graffiti and being in a side street, however it is a tremendous location which you realise in daylight, 50 yards down the street is a load of bars and restaurants, 7 min walk to the Clumsies (world 4th best cocktail bar in 2021) about 9 mins to Baba au rum (14th best) and another minute to six dogs which is a cool bar. Athens has graffiti everywhere, its basically art to them so really do not be concerned, the location of this flat is perfect for restaurants, bars, and visiting the tourist attractions, all easily walkable and extremely safe.
definitely would stay again.