Great location, comfortable and covered all the needs we had. Host was always quick answering any messages and very kind to accommodate our check-in with flexibility. Location is perfect to explore Madrid.
A few details to keep in mind: Even though it is in a peaceful street with almost no traffic, being a first floor in a central location, the area gets a bit noisy at night when the weather is good, so ear plugs may be useful.
Overall a wonderful stay, we highly recommend the apartment.