This is a great place to stay at, very convenient if you want to be close to the airport and at the same time have access to the city by metro. The metro is right in front of the hostel.
There is some noise but not for too long. The metro stops at 1:00 am and the next one comes at 6:00 am. Adriana has excellent communication and was available for all questions. The only little thing was that the key to my room wasn’t properly working so I couldn’t lock my room.
This was a very short stay for me and worked exactly as I expected.