The apartment itself is great, looks the same as the pictures. wifi didn't work properly.
Sofa bed - if you're planning on using it as a second bed have the extra sheets and everything arranged in advance.
Location - the apartment is located a few meters away from Monasteraki's metro, which is a great area, but it's important to note that the street itself is full of graphity and could feel sketchy at night, especially if you're coming from the direction of the airport. It's suitable for young people, but my mom was quite afraid of the neighborhood when we first arrived. you should check it out on google street-view before you book.