Great stay at Montse's! Incredibly accommodating, we didn't arrive until 00:30 and Montse and Yuko were very helpful and willing to let us check in at this time. The apartment is located in a great area and very close to everything! The room was very large and even had a small patio! The bathroom was always clean and also had great amplitude. I would love to stay at Montse's everytime I visit Madrid.