Montse was a great host, the communication was fast and helpful and she recommended good local places and events !
The apartment was clean and the check in/out uncomplicated.
You can reach the city center and Madrid highlights in a short amount of time.
A bit negative was the fact that the house is located directly on the other side of Nelson Mandela park, there was loud noise all night long and u could hear everything what was going on there even though the windows were closed. Moreover there were many creepy figures hanging out there all the time so at certain times I felt not safe at all, I would not recommend the apartment to solo travelers especially females if u are frightened easily!