The appartment is located near the airport (11 minutes by Taxi for around 5 €), the metro is just around the corner to get easily to the main attractions.
Communication with Maria was excellent- we arrived quite late at night which was not an issue at all.
The room is quite small, but clean and comfortable.
We did not spent much time in the room and only came to sleep.
It should may be mentioned that you can hear the metro trains arriving in the station from the room, however you get used to it easily.