I would definitely recommend a stay at Maria's. The area is convenient for both the train station and the airport, less than 10€ for a taxi to both. Also for bus and Metro. Chilled out stress free stay, nice room, very peaceful and despite being 30 degrees plus outside the room remained cool..Also very clean with everything you need. Plus Maria is very accommodating as a host, she communicates well, has a relaxed manner and is kind. I would definitely stay there again, thanks a lot!