Blanca was a great Host. I told her at the beginnend that it was my First Time using air B'n'B and she led me through perfectly.
The apartment was clean and just as on the pictures.
I had a very good time staying in Blancas apartment, also because its location was effect for me - very central and close to a metro and right beside the three biggest and most famous museums in town. She was a great host and I could call her anytime I had questions. I highly recommend Blancas apartment if you want to enjoy your time in Madrid.