We enjoyed our stay at this flat. The flat is indeed very close to the Metro station which makes it very convenient to travel from and back to the airport and into the city centre.
The flat itself is nice and spacious, with a pretty & sunny rooftop :)
Closeby are a lot of nice bars, restaurants and cafés.
However, there is one other thing that I'd like to mention:
Even though the location of the flat is convenient, to us it felt a bit like a "rougher" neighborhood, so that at night we had bit of a concerned feeling walking home alone.
That was just our subjective feeling, it can feel completely different to anyone else :)